Darmayanti, Rani, Baiduri Baiduri, and Rahmad Sugianto. 2022. “Learning Application Derivative Algebraic Functions: Ethnomathematical Studies and Digital Creator Books”. Jurnal Cendekia : Jurnal Pendidikan Matematika 6 (2), 2212-27. https://doi.org/10.31004/cendekia.v6i2.1445.