Ahmad, B., Muh. Nasrum, Siti Hajar Aepu, and Muh. Zainuddin Badollahi. “Langka Lipu: Cultural Heritage and Identity of the Banggai Indigenous People”. SIGn Journal of Social Science 3, no. 2 (May 12, 2023): 88-101. Accessed July 6, 2024. https://jurnal.penerbitsign.com/index.php/sjss/article/view/v3n2-02.