Sumi, S., Nurdin, N., & Anugrah, D. (2023). Implementation of the Chalk and Talk Strategy to Improve Mathematics Learning Outcomes for Students in Class VII.2 SMP Muhammadiyah Parepare. Sublim: Jurnal Pendidikan, 2(1), 1-14. https://doi.org/10.33487/sublim.v2i1.5988