Hety Dwi Lestari, Sumarmi, and Yuswanti Ariani Wirahayu. 2024. “Media Pembelajaran Short Documentary Video Pada Materi Pencemaran Sampah Pesisir Pantai”. Journal of Education Action Research 8 (1). https://ejournal.undiksha.ac.id/index.php/JEAR/article/view/76149.