Soonthonchai, Assoc. Prof. Dr. Phanita, Asst. Prof. Dr. Nisara Chotechoei, and Dr. Kittichai Jaroenchai. 2019. “Comparative Study of Financial Planning According to the Sufficiency Economy Philosophy”. Journal of Research and Development Institute Rajabhat Maha Sarakham University 6 (2):149-62. https://so03.tci-thaijo.org/index.php/rdirmu/article/view/233167.