Simanjuntak, Hotma, and Eusabinus Bunau. “Phonological Distinctive Features of the Ribun Dayak Language: The Phonemes and Word Syllables”. Lingua Cultura 17, no. 2 (October 27, 2023): 197–207. Accessed July 11, 2025. https://journal.binus.ac.id/index.php/Lingua/article/view/10233.