[1]
Alkhafaji , H.M.H. 2025. Improving Fuel Product Quality from Catalytic Cracking Units in Oil Refineries Using a Co-HfO2/Mesoporous SiO2 Nanocomposite Catalyst . Journal of Petroleum Research and Studies. 15, 1 (Mar. 2025), 143-166. DOI:https://doi.org/10.52716/jprs.v15i1.907.