A Development of 3D Augmented Reality Mobile Application to Facilitating Ecotourism-based Herbal Learning in MFU Botanical Garden. - Ratchanon Nobnop; Charoenchai Wongwatkit; Jintana Wongta; Karn Soponronnarit (ICCE, 2018)

Fostering High School Students' Innovative Thinking and Design with STEM: Smart School Projects on IT Maker Day. - Charoenchai Wongwatkit; Pakpoom Prommool; Ratchanon Nobnop (ICCE, 2018)

A Collaborative STEM Project with Educational Mobile Robot on Escaping the Maze: Prototype Design and Evaluation. - Charoenchai Wongwatkit; Pakpoom Prommool; Ratchanon Nobnob; Siwaporn Boonsamuan; Rodjana Suwan (ICWL, 2018)

A Hybrid Diagnostics-based Learning System for Promoting College Students' Digital Security: A Challenge to Digital STEM in College. - Pattariya Singpant; Charoenchai Wongwatkit; Ratchanon Nobnop; Wannisa Boonsuk; Sai Swan Wan; Arnon Klaison (ICCE, 2020)

Designing Prototype Laryngo-App Using 3D Animation in Anatomy of Larynx. - Poonyawee Jirattanawan; Ratchanon Nobnop; Sujitra Arwatchananukul (ICCE, 2021)

Exploring hand gesture-based tangible interactions in mixed reality for ancient fabric exhibits: A digital humanities approach to enhancing cultural heritage preservation and visitor engagement. - Yootthapong Tongpaeng; Ratchanon Nobnop; Natchaya Wongwan; Watsaporn Arayaphan; Kannikar Intawong; Kitti Puritat (Digit. Appl. Archaeol. Cult. Heritage, 2025)