Ingam, Bruce. “Ambai, Ansus, Menawi and Biak Languages in Papua: A Premiere Report of Comparative Study”. The International Journal of Language and Cultural (TIJOLAC) 4, no. 1 (June 13, 2022): 32–45. Accessed November 2, 2026. https://www.growingscholar.org/journal/index.php/TIJOLAC/article/view/222.