SALAHELDIN, SABRI, SABER FAYEZ HENDAWY, MOHAMED SALAH HUSSEIN, and WAGDI SABER SOLIMAN. “ASSESSMENT THE YIELD AND QUALITY OF NIGELLA SATIVA UNDER DIFFERENT ENVIRONMENTAL CONDITIONS”. International Journal of Pharmacy and Pharmaceutical Sciences 12, no. 10 (October 1, 2020): 29-33. Accessed May 9, 2021. https://innovareacademics.in/journals/index.php/ijpps/article/view/38995.