Alya Batrisyia Hipeny et al. 2022. Procedural Effects on Controlling Natural Disasters (Landslides and Flash Floods) Based on Environmental Degradation from Development in Malaysia. International Journal of Engineering and Management Research. 12, 5 (Oct. 2022), 189–196. DOI:https://doi.org/10.31033/ijemr.12.5.23.