Malalina M, Putri RII, Zulkardi Z, Hartono Y. Ethnomatematics: Treasure Search Activity in the Musi River. Numerical: J.Mat and Pend.Mat [Internet]. 2020 Jun. 7 [cited 2025 Aug. 7];4(1):31-40. Available from: https://journal.iaimnumetrolampung.ac.id/index.php/numerical/article/view/870