Qabas M. AL – Makhzumi, and Samar Salah Raheem. “Study on Molecular Structure for Bupropion and Its Derivatives Using Quantum Mechanics Methods”. Eurasian Journal of Physics,Chemistry and Mathematics, vol. 18, May 2023, pp. 5-37, https://geniusjournals.org/index.php/ejpcm/article/view/4239.