Ruangrat S, Kosito PP, Yotarak M, Weeraponkan B. GUIDELINES FOR DEVELOPING EDUCATIONAL INSTITUTIONS TO TANDARDS OF MORAL SCHOOL OBEC PROJECT IN THE SCHOOL UNDER THE SECONDARY EDUCATIONAL SERVICE AREA OFFICE 12. jg-mcukk [Internet]. 2021 Jun. 29 [cited 2024 May 1];8(2):178-91. Available from: https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/247138