OR, S. The Perceived Professional Development among EFL Cambodian Lower Secondary Teachers. Journal of Mathematics Instruction, Social Research and Opinion, Bandung, Indonesia, v. 4, n. 4, p. 1115–1130, 2025. DOI: 10.58421/misro.v4i4.765. Disponível em: https://journal-gehu.com/index.php/misro/article/view/765. Acesso em: 26 may. 2026.