Gomez, Kevin Herson, and Gemima Abayan Estrabillo. “Tool Development and Validation for the Evaluation of Video Demonstration Presentation for a General Biology Laboratory Activity”. Formatif : Jurnal Ilmiah Pendidikan MIPA 16, no. 1 (March 31, 2026): 1–16. Accessed April 18, 2026. https://newjournal.lppmunindra.ac.id/index.php/formatif/article/view/898.