Nugraha, A., Uno, I. and Asrafil, A. 2024. Determination of Slope Safety Factor Based on Hoek & Brown Collapse Criteria on Ampera-Surumana Road Section. Tadulako Science and Technology Journal . 5, 1 (Jun. 2024), 37-48. DOI:https://doi.org/10.22487/sciencetech.v5i1.17178.