Manurung, Julian Lois, Febrian Febrian, and Puji Astuti. 2024. “Development of an Electronic Worksheet Integrated With the Ethnomathematics of Indigenous Fish Trap Called Bubu As the Context to Promote Space Geometry Learning”. Jurnal Gantang 9 (2):181-90. https://doi.org/10.31629/jg.v9i2.7557.