ponchompoo, preecha. “LEARNIN PROCESS DRIVEN PROJECT ASSESSMENT ACCORDING TO THE PHILOSOPHYP OF SUFFICIENCY ECONOMY PRINCIPLES THROUGH PERFORMANCE IN EDUCATIONAL INSTITUTION, NORTH BANGKOK ZONE GROUP UNDER THE JURISDICTION OF BANGKOK NON-FORMAL AND INFORMAL EDUCATION OFFICE”. Pathumthani University Academic Journal 13, no. 2 (December 29, 2021): 415–428. Accessed May 5, 2024. https://so05.tci-thaijo.org/index.php/ptujournal/article/view/253974.