Sittichai, P. (2018) “The Developmental Guidelines on the Informal Education for Quality of Life Improvement of Female Students, Master Degree, Faculty of Education (Regional Campus), Ramkhamhaeng University”, Rajapark Journal. Bangkok, Thailand, 12(26), pp. 229–240. Available at: https://so05.tci-thaijo.org/index.php/RJPJ/article/view/145135 (Accessed: 28 March 2024).