INRONGPON, phitchakorn; KIETTIKUNWONG, N. AN ANALYSIS OF THE RETENTION OF DISTANCE LEARNING VIA DLTV USING COST-EFFECTIVENESS ANALYSIS. Journal of Humanities and Social Sciences Mahamakut Buddhist University Isan Campus, [S. l.], v. 6, n. 1, p. 61–72, 2025. Disponível em: https://so06.tci-thaijo.org/index.php/jhsmbuisc/article/view/281641. Acesso em: 21 sep. 2026.