| 2023 | ICCE | An Inquiry-based Learning Approach in Engineering Education regarding Simulation Practice on Automation Control. | Santi Hutamarn |
| 2022 | ICCE | Implementing STEM Integrated Inquiry-Based Cooperative Learning of Smart Factory System. | Rakchanoke Yaileearng, Suppachai Howimanporn, Santi Hutamarn, Sasithorn Chookaew |
| 2020 | ICCE | Implementation of Multimedia Inquiry-based Learning to Support Students' Understanding and Perceptions of Automated Factory Systems. | Sasithorn Chookaew, Suppachai Howimanporn, Santi Hutamarn, Warin Sootkaneung |
| 2020 | ICCE | Using Robot-based Activities through 5E Learning Cycle for Promoting Students' Computational Thinking and Engagement. | Kittsak Taengkasem, Sasithorn Chookaew, Suppachai Howimanporn, Santi Hutamarn, Charoenchai Wongwatkit |
| 2019 | ICCE | An Investigation of Vocational Students' Attitude towards STEM Robotic Activities. | Sasithorn Chookaew, Chaiyaporn Silawatchananai, Santi Hutamarn, Suppachai Howimanporn, Warin Sootkaneung, Charoenchai Wongwatkit |
| 2017 | ICCE | A STEM Robotics Workshop to Promote Computational Thinking Process of Pre-Engineering Students in Thailand: STEMRobot. | Santi Hutamarn, Sasithorn Chookaew, Charoenchai Wongwatkit, Suppachai Howimanporn, Tarinee Tonggoed, Sarut Panjan |