Conductivity of series mechanism for Spherical Pellets (Kser) in Fixed Bed Reactor at High Pressure. JAZU. 2025;10(38):196-211. تاريخ الوصول يونيو 30, 2025. https://palevioletred-snail-856794.hostingersite.com/index.php/azujournal/article/view/34