Kenaphoom, Sanya, and Watcharaporn Jantanukul. 2023. “Moral Behavioral Development Model for Higher Education Students: Moral Behavioral Development Model for Higher Education Students”. RATANABUTH JOURNAL 5 (3). Yasothon, Thailand:627-39. https://so07.tci-thaijo.org/index.php/rtnb/article/view/3512.