Matias, A., & Fontanilla, I. (2011). Optimizing the Utility of Allium cepa L. var. aggregatum (sibuyas Tagalog) for the Allium Test by Elucidating its Mitotic Periodicity and Rhythmicity Under Varying Light Conditions. Science Diliman: A Journal Of Pure And Applied Sciences, 23(1). Retrieved from https://journals.upd.edu.ph/index.php/sciencediliman/article/view/2562