"Ampan Laosunthara,Kense Todo,Shoya Yasuda","Proposal of new evaluation method of educational policy using mathematical model","JSET Conferences","Research Report of JSET Conferences","JSET"," 18"," 5"," 69-74",2018,Dec. "Takumi Ohashi,Leelawat Natt,Laosunthara Ampan","The Challenges of KOSEN System Export to Thailand - From Questionnaire Survey for Thai KOSEN Course Students -","日本教育工学会研究会","日本教育工学会研究報告書",," JSET18-5",," 149",2018,Dec. "Ampan Laosunthar,Thanataon Pornphatdetaudom,AKINORI NISHIHARA","Diversification Challenge in Higher Education - International Student Survey in a Japanese University -","日本教育工学会 研究会","RESEACH REPORT OF JSET CONFERENCES","Japan Society for Educational Technology","Vol. 18","No. 3","pp. 149-156",2018,July