[1]
R. M. Ismail, N. M. Husami, and S. Alrifaei, “CATALYTIC CRACKING OF HEAVY OIL OF ALIF FIELD – MARIB- YEMEN”, Electron. J. Univ. Aden Basic Appl. Sci., vol. 2, no. 3, pp. 103-108, Sep. 2021.