Badawi, Mohammad Abd Al-Hakim, and Adham Ismail. “Conformational Analysis for 3-Halopropene in Gas Phase Using The Complete Basis Set (CBS) Limit Extrapolation Scheme”. Tishreen University Journal -Basic Sciences Series 42, no. 1 (March 9, 2020). Accessed July 22, 2024. https://journal.tishreen.edu.sy/index.php/bassnc/article/view/9522.