ย่าพรหม อดุลย์, อักษรวงศ์ รสวลีย์, and สิงห์พันธ์ พงษ์ธร. 2021. “Psycho-social Factors Affecting a Working Behavior according to the Student Assisting and Caring System as Undertaken of Teachers in the Schools under the Secondary Educational Service Area Office 29”. Ubon Ratchathani Journal of Research and Evaluation 3 (1):69-80. https://so06.tci-thaijo.org/index.php/ubonreseva/article/view/250932.