PELIGRO, Wilberto Maputol; COSTILLAS, Juanita Moya; HUNGO, Melbert Odo; CASINILLO, Leomarich Fortugaliza. On the practices of teachers to mathematics achievement of high school students. Ho Chi Minh City Open University Journal of Science - Social Sciences, [S. l.], v. 15, n. 6, p. 16–34, 2024. DOI: 10.46223/HCMCOUJS.soci.en.15.6.3308.2025. Disponível em: https://journalofscience.ou.edu.vn/index.php/soci-en/article/view/3308. Acesso em: 9 sep. 2026.