Aftab, A. ., Yousaf , Z. ., Rasheed, M. ., Younas, A. ., Qamar, N. R., Yasin, H. . and Shamsher, H. B. . (2022) “Morphological Variability Assessment of Worldwide Germplasm of Pharmaceutically Important Plant Nigella Sativa L”., Jordan Journal of Pharmaceutical Sciences, 15(1), pp. 82–106. doi: 10.35516/jjps.v15i1.295.