Rananda N, Hakim A, Junus M. Video-Assisted Blended Learning on Cognitive Learning Outcomes of Junior High School Students on Waves and Sound Materials. J. Pendidik. Fis. Teknol. [Internet]. 2022 Dec. 24 [cited 2024 Nov. 22];8(2):253-61. Available from: http://jurnalfkip.unram.ac.id/index.php/JPFT/article/view/3899