Rakwong, R., and S. Cheamcoy. “A STUDY OF SOCIAL ENTREPRENEUR’S CHARACTERISTICS OF SECONDARY SCHOOL STUDENTS IN SAMUT PRAKAN PROVINCE”. Journal of Srilanchang Review, vol. 8, no. 1, June 2022, pp. 61-72, https://so06.tci-thaijo.org/index.php/jslc/article/view/256224.