DUMLAO, Rolando. Development and Validation of Video Lessons in Science for Grade 10 Learners. Studies in Technology and Education, [S. l.], v. 3, n. 3, p. 19–31, 2024. DOI: 10.55687/ste.v3i3.98. Disponível em: https://www.azalpub.com/index.php/ste/article/view/98. Acesso em: 12 sep. 2025.