เจ๊ะเต๊ะ ม.; ภู่จินดา ว. Knowledge, understanding Guideline for environmental conservation in school: a case study of students in secondary school of Thamvitya Foundation School Yala. Al-HIKMAH Journal, [S. l.], v. 3, n. 5, p. 39–50, 2018. Disponível em: https://so01.tci-thaijo.org/index.php/HIKMAH/article/view/119068. Acesso em: 4 may. 2024.