NINCHIM, S.; TUNYA, N. The results of mathematics learning management exploration of basic counting by applying problem-based learning activities (PBL) and exploration Learning Management (5E) for Mathayomsuksa 4 Students at Prince of Songkla University Demonstration School (Secondary). Wishing Journal Review, Ratchaburi, Thailand, v. 1, n. 2, p. RA 13–28, 2021. Disponível em: https://so01.tci-thaijo.org/index.php/WJR/article/view/249627. Acesso em: 10 dec. 2025.