Abdul Rahman Rashid Hammood, Abdul Hakim shakkoor Mohammed, Nadim Khalid Hassan. STUDYING AND CALCULATION OF THE POTENTIAL ENERGY FOR TWO OF MOLECULES [TRIMETHYL GALLIUM AND TRIETHYL GALLIUM,] BY SEMI EMPIRICAL PROGRAMS. Tikrit J. Pure Sci. [Internet]. 2023 Jan. 27 [cited 2025 Aug. 3];22(3):146-55. Available from: https://tjpsj.org/index.php/tjps/article/view/724