2) Pinyo Wongthong, Somsamer Thaksin, and Tadsnai Soongyai. (2019). Teacher Training Model for Promoting Ability of Primary Teachers’ STEAM Education Learning Management: A Case Study in Small-Sized School in Nakhon Nayok Province, Thailand. The 15th Multidisciplinary Academic Conference in Prague 2019, Czech Republic. October 11-12, 2019.
3) Somsamer Thaksin, Pinyo Wongthong, and Tadsnai Soongyai. (2019). Effect of using Integrated Learning Activities Based on STEAM Education for Enhancing Critical Thinking and Problem Solving Skills of First Grade Students. The 15th Multidisciplinary Academic Conference in Prague 2019, Czech Republic. October 11-12, 2019.
4) Tadsnai Soongyai, SomsamerThaksin, and PinyoWongthong. (2019). Development of Integrated STEAM Education for Promoting Creative Thinking Skill of Grade One Students in Small-Sized Primary School. The 15th Multidisciplinary Academic Conference in Prague 2019, Czech Republic. October 11-12, 2019.