Samosir, N. and Salayan, M. 2023. The Influence of Problem-Based Learning with the Assistance of Geogebra on Student Mathematical Problem-Solving Ability. Edumaspul: Jurnal Pendidikan. 7, 2 (Oct. 2023), 5093-5099. DOI:https://doi.org/10.33487/edumaspul.v7i2.6977.