& Najem, Mohammed. 2020. “CYTOGENETIC EFFECTS OF THE CRUDE SAPONINS OF Yucca ElephantipesL. LEAVESONTHE Allium Cepa L. ROOT TIPS MITOSIS.”. IRAQI JOURNAL OF AGRICULTURAL SCIENCES 51 (2), 542-49. https://doi.org/10.36103/ijas.v51i2.980.