Nagham M. Zeki, Zaheda A. Najim and Faris T. Abachi (2018) “Molecular modeling of 5-Oxo-3-substituted pyrrlidine -2-carboxylic acid derivatives pure as protease inhibitors”, World Journal of Pharmaceutical Sciences, 6(3), pp. 110–118. Available at: https://wjpsonline.com/index.php/wjps/article/view/molecular-modeling-oxo-substituted-pyrrlidine-carboxylic-acids (Accessed: 3 July 2024).