Mei, Adelvina, et al. “Efforts to Improve Mathematics Learning Outcomes With Ethnomathematics Based Differentiated Learning in Junior High School Students”. MATH-EDU: Jurnal Ilmu Pendidikan Matematika, vol. 10, no. 1, Apr. 2025, pp. 95-107, doi:10.32938/jipm.v10i1.9236.