Supriatna, Encep, and Ratu Tiara Savira. “The Potential of Jenderal Soedirman’s Short Film As Learning Media in National Events of the Colonial Period’s Material for Fifth Graders: A Semiotics Analysis”. Journal of Education Technology 5, no. 3 (October 17, 2021): 409–416. Accessed November 30, 2024. https://ejournal.undiksha.ac.id/index.php/JET/article/view/36022.