AQUINO , Ryan. Implementation of STEM Education in Secondary Schools in Ilocos Sur, Phillipines: Practices, Stakeholder Involvement, Challenges, and Policy Direction. Aloysian Interdisciplinary Journal of Social Sciences, Education, and Allied Fields, [S. l.], v. 2, n. 6, p. 2016–2026, 2026. DOI: 10.5281/zenodo.21055374. Disponível em: https://journals.aloysianpublications.com/index.php/articles/article/view/827. Acesso em: 1 oct. 2026.