فهرس المقالات Ali Salehi sahlabadi المقاله 1 - Operation and Maintenance (O&M) Risks Management Based on the Hazard and Effect Management Index (HEMI) in an Oilfield 10.22034/jchr.2023.1984583.1734 Ali Askari Hasan Maihanparast Laila Mahdinasab Ali Salehi sahlabadi Masoud Davoodi Mohammad Nemati Journal of Chemical Health Risks , العدد 1 , السنة 15 , زمستان 2025