A BYOD Hybrid Learning Approach to Incorporating The In-Field Social Study based on Guided Inquiry Learning Strategy: Design and Evaluation of Enjoy The Field Trip Ever Project (EFTE). - Ratthakarn Na Phatthalung; Charoenchai Wongwatkit; Jintana Wongta; Chitphon Yachulawetkunakorn; Chayanuch Watthana (ICCE, 2017)

Sufficiency Economy Philosophy-Based Mobile Game Application to Promoting Sustainability Understanding based on Inquiry Learning with Everyday Life Activities. - Charoenchai Wongwatkit; Muttakeen Che-Leah; Sasithorn Chookaew; Jintana Wongta; Chitphon Yachulawetkunakorn; Ratthakarn Na Phatthalung (ICCE, 2017)

An Investigation of Collaborative Ubiquitous Learning in Promoting Socio-Cultural Knowledge and Skills in 21st Century: Integrating History, Geography, Architecture, Science and Culture Study. - Chitphon Yachulawetkunakorn; Ratthakarn Na Phatthalung; Jintana Wongta; Charoenchai Wongwatkit (ICCE, 2017)

Effectiveness of Blended Collaborative Knowledge Construction to Prepare Senior High-School Students for Science Project Development: Learn-Read-Share Academic Journal Publications in Seminar Course. - Chitphon Yachulawetkunakorn; Charoenchai Wongwatkit; Jintana Wongta; Ratthakarn Na Phatthalung; Sumalee Katsuwan (ICCE, 2018)

Learning Archaeoastronomy in Temples with STEM-focused Mobile Learning Approach. - Jintana Wongta; Charoenchai Wongwatkit; Chitphon Yachulawetkunakorn; Ratthakarn Na Phatthalung; Cherdsak Saelee; Mullika Tawonatiwas (ICCE, 2019)

An Integrated Inquiry-based BYOD Approach for Supporting Social Studies Learning Abilities in Museums. - Chitphon Yachulawetkunakorn; Ratthakarn Na Phatthalung; Charoenchai Wongwatkit; Jintana Wongta; Chayanuch Watthana (ICCE, 2019)

Design of Collaborative Ubiquitous Learning in Promoting Digital Education: Integrating History, Science, Technology in Reflection Class. - Chitphon Yachulawetkunakorn; Ratthakarn Na Phatthalung; Jarukit Chiangjan; Jintana Wongta; Kongkarn Vachirapanang (ICCE, 2022)

Effectiveness of Learning Seminar Course to Promoting Research Skills : Observe- Plan-Organize-Present in Science Project. - Chitphon Yachulawetkunakorn; Witsanu Supandee; Ratthakarn Na Phatthalung (ICCE, 2023)