Jamal, Agus Hi, Prima Gust Yanti, and Wini Tarmini. “The Role of Community-Based Nonformal Education in Maintaining the Sawai Language in Central Halmahera: An Ecolinguistic Perspective”. Journal of Nonformal Education 12, no. 2 (August 23, 2026): 394–411. Accessed September 5, 2026. https://journal.unnes.ac.id/journals/jone/article/view/60024.