NILPHAI, P. K. The Causal Relationship Model of Psycho-Social Factors Helping Behavior of Undergraduate Student. Journal of Behavioral Science for Development, [S. l.], v. 16, n. 2, p. 74–91, 2024. Disponível em: https://so02.tci-thaijo.org/index.php/JBSD/article/view/270213. Acesso em: 16 sep. 2026.