Suksawat J. Development of an Online Individual Counseling Program for Decreasing Psychological Problems among Undergraduate Students with Dropout Tendency in Distance Education System. edjour_stou [internet]. 2020 Dec. 30 [cited 2025 Apr. 14];13(2):58-74. available from: https://so05.tci-thaijo.org/index.php/edjour_stou/article/view/246782