ช่วยรักษา ด. Internal Quality Assurance System of Opportunity Expansion Schools under SakonNakhon Primary Educational Service Area Office. Pathumthani University Academic Journal, [S. l.], v. 11, n. 1, p. 197–208, 2019. Disponível em: https://so05.tci-thaijo.org/index.php/ptujournal/article/view/187067. Acesso em: 28 mar. 2024.