hadi, heri, et al. “The Role Of Ethnomathematics In The Implementation Of Contextual Mathematics Learning”. 2025. Jurnal Pengabdian Kepada Masyarakat IPTEKS, vol. 2, no. 1, Jan. 2025, pp. 108-1, https://journal.rajawalimediautama.id/index.php/jppmi/article/view/85.