Publication

1. Journal Papers:
   Sitipong Boonperm, Nadh Ditcharoen,* & Supawadee Hiranpongsin. (2024). “Developing Computational Thinking Skills of 8th Grade Students Using Animations Integrated into Blended Learning in Flipped Classroom” Rajapark Journal 18(59), pp. 468-487. DOI: (in Thai) (TCI 1) 

   Parisa Pandee, Nadh Ditcharoen* & Boonnada Kumseang. (2024). “Development of Online Lessons Based on Gagne's Concept to Improve Learning of Web Design and Development for Higher Vocational Certificate Students.” Industrial Technology Journal, Surindra Rajabhat University 9(1), pp. 55-66. DOI: 10.14456/journalindus.2024.6 (in Thai) (TCI 2)  

   Sompong Valuvanathorn, Teerasak Sangsuwan, & Nadh Ditcharoen.* (2024). “Thai Handwriting Recognition Using Deep Learning” The Journal of King Mongkut's University of Technology North Bangkok 34(2), pp. 1-12, Article No 242-226057. DOI: 10.14416/j.kmutnb.2024.03.003 (in Thai) (ACI, TCI 1, IF 0.083) 

   Phaichayon Kongchai,* Supawadee Hiranpongsin, & Nadh Ditcharoen. (2024). “Creating a Prediction Model for Prospective University Student Admissions During the COVID-19 Pandemic Situation: A Case Study of the Faculty of Science at Ubon Ratchathani University” The Journal of King Mongkut's University of Technology North Bangkok 34(2), pp. 1-10, Article No 242-136040. DOI: 10.14416/j.kmutnb.2024.02.002 (in Thai) (ACI, TCI 1, IF 0.083)  

   Suticha Chunta*, Purim Jarujamrus, Akarapong Prakobkij, Soemwit Khongwichit, Nadh Ditcharoen, Somkid Pencharee, & Maliwan Amatatongchai. (2024). "Point-of-care blood tests using a smartphone-based colorimetric analyzer for health check-up." Microchim Acta 191(7), 402 (2024). DOI: 10.1007/s00604-024-06463-5 (Q1, IF 5.3)

   Pattamaporn Piriyapongpipat, Sally Goldin, & Nadh Ditcharoen.* (2024). "An alternative approach to ontology-based curriculum development in higher education." Smart Learning Environments 11, 20 (2024). DOI: 10.1186/s40561-024-00307-8 (Q1, CiteScore 7.2)

   Juthathip Kruanopphakhun & Nadh Ditcharoen.* (2023). “Development of UBU-ASLC system for supporting the teacher professional development program: A case study of Asperger’s syndrome learning for Thai educators.” Journal of Science and Science Education 6(2), pp. 216-227. DOI: 10.14456/jsse.2023.19 (TCI 2) 

   Juthathip Kruanopphakhun & Nadh Ditcharoen.* (2022). "Professional Reflexivity in Thai Teachers' Understanding of Asperger's Syndrome" Integration of Education 26(4), pp.740-755. DOI: 10.15507/1991-9468.109.026.202204.740-755 (Q2, CiteScore 1.7) 

   Anuwat Paphat, Wongkot Sriurai, & Nadh Ditcharoen.* (2022). “Improved University Student Dropout Prediction Using Feature Selection with Multilayer Perceptron Neural Network.” Journal of Science and Science Education 5(1), pp. 39-48. DOI: 10.14456/jsse.2022.4 (in Thai) (TCI 2)

   Ekarach Thammasa, & Nadh Ditcharoen.* (2021). “Development of Intelligent Tutoring System Based on Adaptive Testing for Learning Computer Programming” Journal of Research Unit on Science, Technology and Environment for Learning 12(2), pp. 218-237. DOI: 10.14456/jstel.2021.16 (in Thai) (ACI, TCI 1, IF 0.127) 

   Supawadee Hiranpongsin,* Kuntara Mahadilokrat, & Nadh Ditcharoen. (2021). “A Decision Support Model for the University Personnel Performance Assessment Using the Analytic Hierarchy Process” Journal of Research Unit on Science, Technology and Environment for Learning 12(1), pp. 134-149. DOI: 10.14456/jstel.2021.10 (in Thai) (ACI, TCI 1, IF 0.127) 

   Sakarin Habusaya & Nadh Ditcharoen.* (2020). “Analysis of ICD-10 Coding Errors in 43 Files Database Systems for Medical Record Department Using Data Mining Techniques” KKU Science Journal 48(1), pp. 142-155. (in Thai) (TCI 2, IF 0.048)

   Nadh Ditcharoen,* Ruengyos Soikeaw, Acharaporn Khanthusaeng, & Anusorn Bunteong. (2019). “Development of Virtual Laboratory for Learning Computer Assembly Using Virtual Reality Technology via Oculus Devices” Journal of Research Unit on Science, Technology and Environment for Learning 10(2), pp. 201-215. DOI: 10.14456/jstel.2019.14 (in Thai) (ACI, TCI 1, IF 0.127) 

   Purim Jarujamrus,* Rattapol Meelapsom, Puttharaksa Naksen, Nadh Ditcharoen, Wipark Anutrasakda, Atitaya Siripinyanond, Maliwan Amatatongchai, & Saksri Supasorn. (2019). “Screen-Printed Microfluidic Paper-Based Analytical Device (µPAD) as a Barcode Sensor for Magnesium Detection Using Rubber Latex Waste as a Novel Hydrophobic Reagent.” Analytica Chimica Acta 1082 (2019), pp. 66-77. DOI: 10.1016/j.aca.2019.06.058. (Q1, IF 5.256)

   Saksri Supasorn, Penbhorn Kajornklin, & Nadh Ditcharoen. (2018). Development of Interactive Particulate-Level Visualization in Chemistry By Using Augmented Reality Technology: Collision Theory and Chemical Reaction Rate. Turkish Online Journal of Educational Technology, 17 (November 2018, Special Issue for INTE-ITICAM-IDEC Vol.1), pp. 396-404. 2018. (Q4)
   
   Nadh Ditcharoen,* & Sarathip Techawiwatthanaboon. (2018). “An Alternative Approach to Course Description Comparison for University Credit Transfer using Word Similarity Measurement and Vector Space Model.” Journal of Science and Technology Mahasarakham University 37(2018), pp. 580-586. (in Thai) (TCI 1, IF 0.056)

   Purim Jarujamrus,* Rattapol Meelapsom, Somkid Pencharee, Apinya Obma, Maliwan Amatatongchai, Nadh Ditcharoen, Sanoe Chairam, & Suparb Tamuang. (2018). “Use of a Smartphone as a Colorimetric Analyzer in Paper-based Devices for Sensitive and Selective Determination of Mercury in Water Samples.” Analytical Sciences 34(2018), pp. 75-81. DOI: 10.2116/analsci.34.75 (Q3, IF 1.618)

   Rachen Namwong, Supawadee Hiranpongsin, & Nadh Ditcharoen.* (2018). “Development of Web Application to Support Project Proposal Management for Research-Based Learning.” Journal of Science and Science Education 1(2018), pp. 1-16. (in Thai)

   Chertsak Charoenchai, Surasak Wanram, & Nadh Ditcharoen.* (2018). “Development of Web Application for Classifying Patients with Cervical Cancer.” Journal of Science and Science Education 1(2018), pp. 27-37. (in Thai)

   Nadh Ditcharoen,* & Anupong Ratthirom. (2016). “Development of 3D Zoo Book using Augmented Reality Technology on Android.” Journal of Research Unit on Science, Technology and Environment for Learning 7(2016), pp. 77-87. (in Thai) (ACI, TCI 1, IF 0.127)

   Nadh Ditcharoen,* Korawat Polyiam, Panida Vangkahad, & Purim Jarujamrus. (2014). “Development of Learning Media in Topics of Atomic Structure and Chemical Bond with Augmented Reality Technology.” Journal of Research Unit on Science, Technology and Environment for Learning 5(2014), pp. 21-27. (in Thai) (ACI, TCI 1, IF 0.127)

   Nadh Ditcharoen, Kanlaya Naruedomkul,* & Nick Cercone. (2010). “SignMT: an Alternative Tool for Deaf Learning.” Computers & Education 55(2010), pp.118-130. DOI: 10.1016/j.compedu.2009.12.009 (Q1, IF 5.627)

2. Book Chapters:
   Nadh Ditcharoen, Kanlaya Naruedomkul, & Nick Cercone. SIGNMT: An Alternative Sign-Text MT for Language Learning. In Nick Cercone and Kanlaya Naruedomkul (Eds). Computational Approaches to Assistive Technology for People with Disabilities (pp.65-82). IOS Press. 2013. (SCOPUS)

3. Conference Papers:
   Natthawut Banrueangthong, Nadh Ditcharoen,* Sompong Valuvanathorn, & Jintana Napaporn. (2024). “Design and Development of Database System for Supporting Pill and Capsule Identification in Thailand.” In Proc. of the 20th National Conference on Computing and Information Technology (NCCIT2024), May 16-17, 2024, pp. 206-211. (in Thai) 
   

   Panyawatn Suphakarn, Nadh Ditcharoen,* & Supawade Hiranpongsin. (2024). “Online Management and Decision Support System for Request Forms Approval Using Analytic Hierarchy Process.” In Proc. of the 20th National Conference on Computing and Information Technology (NCCIT2024), May 16-17, 2024, pp. 188-193. (in Thai) 

   Wutipong Wimonput, Nadh Ditcharoen,* & Supawade Hiranpongsin. (2024). “Development of Intelligent Web-based Instruction System Based on User’s Learning Style and Metacognition.” In Proc. of the 20th National Conference on Computing and Information Technology (NCCIT2024), May 16-17, 2024, pp. 311-316. (in Thai) 

   Pinya Sukwiphat, Nadh Ditcharoen,* Supawade Hiranpongsin & Anusorn Bunteong. (2024). “Design and Development of Framework for Online Learning Management System to Support Competency-Based Learning.” In Proc. of the 14th National and International Graduate Research Conference, May 3, 2024, pp. 446-455. (in Thai) 

   Nadh Ditcharoen*, Anusorn Bunteong & Tawatchai Salangsingha. (2021). Development of Game-Based Astronomy Virtual Classrooms for Understanding Structures of Earth and Stars. In AIP Conference Proceedings of the 8th International Conference for Science Educators and Teachers (ISET2021), July 7-9, 2021. (SCOPUS) (Accepted)

   Ekarach Thammasa & Nadh Ditcharoen*. (2021). Investigating Effectiveness of Intelligent Tutoring System with Integration of Problem-Based Approach for Learning Python Programming. In AIP Conference Proceedings of the 8th International Conference for Science Educators and Teachers (ISET2021), July 7-9, 2021. (SCOPUS) (Accepted)

   Nadh Ditcharoen,* Pitsanu Tokumwet, Phichit Sophakan, Kuntara Mahadilokrat & Supawadee Hiranpongsin. (2020). “Development of Decision Support System for Budget Management Using Analytical Hierarchy Process.” In Proc. of the 16th National Conference on Computing and Information Technology (NCCIT2020), May 14-15, 2020, pp. 266-271. (in Thai)

   Pimnara Ramangkul & Nadh Ditcharoen.* (2020). “Course Description Classification for Credit Transfer Using Feature Selection and Artificial Neural Network.” In Proc. of the 16th National Conference on Computing and Information Technology (NCCIT2020), May 14-15, 2020, pp. 298-303. (in Thai)

   Chawit Phoomphana & Nadh Ditcharoen.* (2020). “Sentiment Analysis from Thai Text in Facebook Comments Using Naïve Bayes.” In Proc. of the 16th National Conference on Computing and Information Technology (NCCIT2020), May 14-15, 2020, pp. 346-351. (in Thai)

   Totsaporn Naka & Nadh Ditcharoen.* (2019). “Development of Augmented Reality Based Learning Package for Learning Network Topology via STAD Process.” In Proc. of the 27th International Conference on Computer in Education 2019 (ICCE2019) Vol.2, December 2-6, 2019, Taiwan: Asia-Pacific Society for Computers in Education, pp. 598-605. (SCOPUS)

   Acharaporn Khanthusaeng & Nadh Ditcharoen.* (2019). “Enhancing Computer Assembly Skill using Virtual Computer Laboratory in Conjunction with Team Game Tournament Method.” In Proc. of the 27th International Conference on Computer in Education 2019 (ICCE2019) Vol.1, December 2-6, 2019, Taiwan: Asia-Pacific Society for Computers in Education, pp. 591-596. (SCOPUS)

   Phiraphong Promjan & Nadh Ditcharoen.* (2019). “Investigating STEM-based Learning Package for Enhancing Programming and Problem Solving Skills.” In Proc. of the 27th International Conference on Computer in Education 2019 (ICCE2019) Vol.1, December 2-6, 2019, Taiwan: Asia-Pacific Society for Computers in Education, pp. 209-211. (SCOPUS)

   Ittiphon Manotham & Nadh Ditcharoen.* (2019). “Electricity Usage Monitoring System with Current Sensor and Arduino.” In Proc. of the 15th National Conference on Computing and Information Technology (NCCIT2019), 4-5 July, 2019, pp.72-77. (in Thai)

   Rattanaphan Charoenpong, & Nadh Ditcharoen.* (2019). "Learning Management System for Supporting STEM Education: Design and Framework." In Proc. of the 11th Graduate Research Conference, March 30, 2019, pp. O-5-11. (in Thai)

   Nadh Ditcharoen,* Anusorn Bunteong, & Niran Srisuporn. (2017). “Development of Virtual Classroom for Learning Solar System Using Virtual Reality Technology.”  In Proc. of the 6th PSU Education  Conference, December 19-20, 2017, pp.16-24. (in Thai)

   Jirawat Suktai, & Nadh Ditcharoen.* (2017). “Development of Web Application to Classify Internet Troubleshoot Using Naïve Bayes.”  In Proc. of the 44th Graduate Research  Conference (NGRC44), October 19-20, 2017, pp.988-998. (in Thai)

   Sarathip Techawiwatthanaboon, & Nadh Ditcharoen.* (2017). “A Comparison of Vector-Based Text Similarity Measurement for University Credit Transfer.”  In Proc. of the 12th National Conference on Applied Computer Technology and Information Systems (ACTIS2017), July 19-21, 2017, pp.148-154. (in Thai)

   Thanyakorn Aransot, Yuttana Senset, & Nadh Ditcharoen.* (2016). “Learning Gain and Satisfaction of Students in Learning with Research-Based Project.”  In Proc. of the 10th Ubon Ratchathani University Research Conference, July 7-8, 2016, pp.250-257. (in Thai)

   Rungnapa Hemdeang, Wachinee Kotsombat, Raewadee Neerapak, Chayuttapong Srisuwong, & Nadh Ditcharoen.* (2016). “Learning Gain of Students’ Science Process Skills through Research-Based Project Learning: A Case Study of Khemmarat Pittayakhom School.”  In Proc. of the 10th Ubon Ratchathani University Research Conference, July 7-8, 2016, pp.177-185. (in Thai)

   Thanyakorn Aransot, On-anong Srisamoe, & Ditcharoen, N.* (2014). “The Effects of Research-Based Project Learning Management: A Case Study of to Stop Bleeding with Banana Resin.”  In Proc. of the 8th Ubon Ratchathani University Research Conference, July 17-18, 2014, pp.348-352. (in Thai)

   Nadh Ditcharoen,* Thitikorn Prakrongyat, Nonlapan Praloppan, & Supaporn Porntrai. (2014). “Development of Learning Media in Topics of Cell and Chromosome Using Augmented Reality Technology.”  In Proc. of the 10th National Conference on Computing and Information Technology (NCCIT2014), May 8-9, 2014, pp.419-424. (in Thai)

   Ratchada Riwthong, & Nadh Ditcharoen.* (2013). “Enhancing Scientific Problem Solving Skills for Grade 10 Students Using SSCS Model with Algorithm Animations.”  In Proc. of the 7th Ubon Ratchathani University Research Conference, July 25-26, 2013, pp.210-217. (in Thai)

   Rinlapat Chaiyasitnatee, & Nadh Ditcharoen.* (2012). “Enhancing Learning Achievement in Life and Environment for Grade 6 Students Using an Activity Package.”  In Proc. of the 4th Science Research Conference, March 12-13, 2012, pp. BI-238-BI-241. (in Thai)

   Yupaporn Setthaisong, Wimolrat Kaangku, & Nadh Ditcharoen.* (2011). “The Development of Rule-Based Thai Word Reordering System for Thai Language Learners.”  In Proc. of National Conference on Computer Information Technologies (CIT2011), January 26-28, 2011, pp.90-94. (in Thai)

   Wonwisa Kongsamlee, Thaneerat Keawsai, & Nadh Ditcharoen.* (2011). “The Development of TSL-Thai-English Computer-Assisted Language Learning System.”  In Proc. of National Conference on Computer Information Technologies (CIT2011), January 26-28, 2011, pp.95-100. (in Thai)

   Nadh Ditcharoen,* Kanlaya Naruedomkul, & Srisavakon Dangsaart. (2009). “Using MT as an Alternative Learning Tool for Deaf in Learning Science.”  In Proc. of International Science Education Conference (ISEC2009), November 24-26, 2009, pp.713-724.

   Thammanoon (Nadh) Ditcharoen, Kanlaya Naruedomkul, Nick Cercone, & Bundit Tipakorn. (2005). “TSTMT: Step towards an Accurate Thai Sign Translation.” In Proc. of the 4th International Conference on Machine Learning and Applications (ICMLA’05), December 15-17, 2005, Los Angeles, California, USA. (IEEE)

4. Oral Presentations:
   Ditcharoen, N.*, & Bunteong, A. “Games for Learning Earth and Stars in Astronomy Virtual Classrooms via Oculus Devices.” In Siam Physics Congress (SPC2019), June 6-7, 2019, Hansa JB Hotel Hatyai, Songkhla, Thailand. (Abstract)

   Ditcharoen, N.*, Soikeaw, R., Khanthusaeng, A., & Bunteong, A. “Development of Virtual Laboratory for Learning Computer Assembly using Virtual Reality Technology via Oculus Devices.” In The 11th Science Research Conference (SRC11), 23-24 May, 2019, Srinakharinwirot University, Bangkok, Thailand. (Abstract)

5. Posters:
   Ditcharoen, N., Hiranpongsin, S., Bunteong, A., & Panakarn., P. “RBLMS: Design and Development of Learning Management System for Research-Based Learning” In The 6th International Conference for Science Educators and Teachers (ISET2018), 7-9 May, 2018, Srinakharinwirot University, Bangkok, Thailand. (Abstract)

   Ditcharoen, N., Wuttisela, K., & Jarujamrus, P. “Development of Multiple Marker Augmented Reality for Learning Chemistry in Topic of Molecule Shapes.” In The 6th International Conference for Science Educators and Teachers (ISET2018), 7-9 May, 2018, Srinakharinwirot University, Bangkok, Thailand. (Abstract)

   Ditcharoen, N.,* Jarujamrus, P., Polyiam, K., & Vangkahad., P. “Learning Solid with Augmented Reality on Android.”  In Abstract Book of Pure and Applied Chemistry International Conference (PACCON2014), 8-10 January, 2014, pp.298. (Abstract)

   Kaangku, W., Setthaisong, Y., & Ditcharoen, N.* “The Development of Rule-Based Thai Word Reordering System for Mastering Thai Language Learning of Primary Students.”  In Abstract Book of The 20th National Conference on K-12 Science and Mathematics Education, 11-13 January, 2011, pp.459. (Abstract in Thai)

   Kongsamlee, W., Keawsai, T., & Ditcharoen, N.* “TSL-Thai-English CALL: Computer-Assisted Language Learning System for Hearing-Impaired Student Learning.”  In Abstract Book of The 20th National Conference on K-12 Science and Mathematics Education, 11-13 January, 2011, pp.458. (Abstract in Thai)

   Kraisee, D., & Ditcharoen, N.* “The Development of English Document Categorization System for School Teachers Utilizing in Literature Review of Classroom Research.”  In Abstract Book of The 20th National Conference on K-12 Science and Mathematics Education, 11-13 January, 2011, pp.457. (Abstract in Thai)

   Makkhatee, C., & Ditcharoen, N.* “The Development of Adaptable Learning Management System for E-Learning.”  In Abstract Book of The 20th National Conference on K-12 Science and Mathematics Education, 11-13 January, 2011, pp.438. (Abstract in Thai)

   Ditcharoen, N., “TSTMT: Using MT as Thai Sign Language Learning Tool.” The International Council of Associations for Science Education (ICASE) Asian Symposium, November 6-9, 2007, Pattaya, Thailand.

   Ditcharoen, N., Rattanawongchaiya, N., Sonamthiang, S., Dangsaart, S., & Naruedomkul, K. (2005, 26–29 January). Adaptive Hypermedia Student-Centered CAI in the Case of Computer System. Paper presented at the 15 th Congress on Science and Technology in School, Suratthani, Thailand.

   Dangsaart, S., Ditcharoen, N., & Seebut, S. “Tools for Deaf: Learning Thai-Thai sign language.” The 30th Congress on Science and Technology of Thailand (STT30), October 19-21, 2004, Maung Tong Thani, Bangkok, Thailand .