BLESSY MAE L. LOPEZ; JANELLA ANGELICA R. NAVARRO; REGAN L. REGUA; RHODELYN T. SAMULDE; MARK ANGELO C. REOTUTAR. Development and Validation of a Triangle Trigonometry E-Module . The Asian Journal of Education and Human Development (AJEHD), [S. l.], v. 5, n. 1, 2024. DOI: 10.69566/ajehd.v5i1.103. Disponível em: https://ajehd.unp.edu.ph/index.php/ajehd/article/view/103. Acesso em: 7 jun. 2025.