Alotaibi, A., Tamrin, S.B.H.M., Guan, N.Y. and Hassanain, M. 2025. Validating and Estimating Indirect Accident Costs in Saudi Construction: A Bottom-Up Approach. Advances in Social Sciences Research Journal. 12, 08 (Aug. 2025), 172–182. DOI:https://doi.org/10.14738/assrj.1208.19238.