PINNGEN, P.; SITTITOOL, T. The Integrated Learning Management of STEM Education of Schools under Samutprakan Primary Educational Service Area Office 1. Ratchaphruek Journal, [S. l.], v. 18, n. 2, p. 62–73, 2020. Disponível em: https://so05.tci-thaijo.org/index.php/Ratchaphruekjournal/article/view/241384. Acesso em: 26 aug. 2026.