ทีปประชัย ณ. The Development of a Distance Training Package on Assessment of Teaching in Classroom for Basic Education Teachers. edjour_stou [internet]. 2018 Jun. 28 [cited 2025 Apr. 11];11(1):307-24. available from: https://so05.tci-thaijo.org/index.php/edjour_stou/article/view/131624