Arni, Yusni, Ari Okta Andira, Ganta Nabilla, and Mursiani Mursiani. 2024. “Improving Student Learning Outcomes in Determining the Area and Perimeter of Flat Shapes Through the Use of Drill Method”. Continuous Education: Journal of Science and Research 5 (1):62-71. https://doi.org/10.51178/ce.v5i1.1788.