Ridho Ichvan Gusta Aryatama, and Muhammad Fachrie. 2023. “Design of an Android-Based Sundanese Javanese Regional Language Learning Application”. Jurnal Info Sains : Informatika Dan Sains 13 (03):1115-24. https://ejournal.seaninstitute.or.id/index.php/InfoSains/article/view/3634.