YANTA, A., ขันโต ส. ., and พิพัฒน์มงคลพร อ. . “THE DEVELOPMENT OF STUDENT - CENTERED LEARNING BY PARTICIPATORY ACTION RESEARCH : WAT NONGTAKRONG SCHOOL”. Mahamakut Graduate School Journal, vol. 18, no. 2, Dec. 2020, p. 2, https://so04.tci-thaijo.org/index.php/mgsj/article/view/247779.