Moussa Ramadan O, عمر, Ghazal R, رغید, Salem Gargees K, قیدار. Preparation of palladium catalyst loaded on zeolite and its application in qualitative improvement of heavy naphtha. EDUSJ [Internet]. 2013 Dec. 1 [cited 2025 Aug. 4];26(5):108-1. Available from: https://rjps.uomosul.edu.iq/index.php/edusj/article/view/17177