PUNAKORN, I.- on; SRIPUTTARIN, S. Current Situations, Desirable Situations and Guideline for Developing Child Center Learning Process of Teacher in School Under The Secondary Educational Service Area Office 22 in Naknon Phanom Province. Rajapark Journal, Bangkok, Thailand, v. 15, n. 38, p. 179–194, 2021. Disponível em: https://so05.tci-thaijo.org/index.php/RJPJ/article/view/248252. Acesso em: 2 may. 2024.