Syafutry, Yonny Chintya Hasty, Muhammad Ali, and Bunga Ayu Wulandari. “Development of Video Learning Materials for Asertification of Communication Skills in Students ”. Jurnal Penelitian Pendidikan IPA 10, no. 3 (March 30, 2024): 1179–1187. Accessed November 22, 2024. https://jppipa.unram.ac.id/index.php/jppipa/article/view/6967.