Renawati, R., Idris, M., & Jaeng, M. (2023). The Implementation of Lesson Study in Teaching Mathematics in Region 3, Cluster XI South Palu. Jurnal Riset Pendidikan MIPA, 7(1), 35-41. https://doi.org/10.22487/j25490192.2023.v7.i1.pp35-41