Ruamba, Marthinus Yohanes, Ronaldo Kho, Happy Lumbantobing, and Naftali Edoway. “Ethnomathematical Exploration of Numeration Systems: The Mee Tribal Indigenous Community”. ScienceEdu 8, no. 1 (June 12, 2025): 18–23. Accessed July 1, 2025. https://scienceedu.jurnal.unej.ac.id/index.php/Scedu/article/view/53688.