Awirutthapanich, P., Phrakru Piphitsutatorn, & Phrakru Sunthorn Sanghapinit. (2020). Human Resource Management with the 4 Iddhipadas Principle. Journal of Liberal Arts Prince of Songkla University, 12(1), 25–40. Retrieved from https://so03.tci-thaijo.org/index.php/journal-la/article/view/244487