PETJUANGJAN, P.; LENENAN, A. THE ADMINISTRATION OF “9DS SCHOOL”PROJECT IN SAMUTSAKHON EDUCATIONAL SERVICE AREA. Journal of Humanities and Social Sciences Thonburi University, [S. l.], v. 13, n. 3, p. 32–40, 2019. Disponível em: https://so03.tci-thaijo.org/index.php/trujournal/article/view/214061. Acesso em: 1 oct. 2026.