Kusumawati, Ni Putu Yogi Sri, I Nyoman Laba Jayanta, and Adrianus I Wayan Ilia Yuda Sukmana. “Learning Video: Efforts to Improve the Quality of Natural Resource Learning for Elementary School Students”. International Journal of Elementary Education 5, no. 3 (July 7, 2021): 461–470. Accessed April 5, 2025. https://ejournal.undiksha.ac.id./index.php/IJEE/article/view/35548.