PHOEMPRAYOON, P. Effects of Mathematics Learning Activities Using CORE Learning Model on Mathematical Conceptual Knowledge and Reasoning Abilities of Lower Secondary Students. An Online Journal of Education, [S. l.], v. 19, n. 1, p. OJED1901007 (13 pages), 2024. DOI: 10.14456/ojed.2024.17. Disponível em: https://so01.tci-thaijo.org/index.php/OJED/article/view/274091. Acesso em: 26 aug. 2026.