Dewi, S. K. ., & Asrul, A. (2023). Ethnomathematics: Conceps of Mathematics in The Context Of "Siwaluh Jabu" Karo Traditional House. Mathline : Jurnal Matematika Dan Pendidikan Matematika, 8(3), 1105–1118. https://doi.org/10.31943/mathline.v8i3.493