Gumono, Kasiyah, Endina Putri Purwandari, Desi Andreswari, and Sarwit Sarwono. 2021. “Mobile Kaganga Language As Cultural Literacy and Learning Media for Elementary Schools”. Elementary Education Online 20 (1):1494-1501. https://ilkogretim-online.org/index.php/pub/article/view/3491.