Sharafi, Yavar. “Effects of Zinc on Pollen Gamete Penetration to Pistils in Some Apple Crosses Assessed by Fluorescence Microscopy”. Caryologia 72, no. 3 (December 13, 2019): 63–73. Accessed April 27, 2024. https://riviste.fupress.net/index.php/caryologia/article/view/258.