El Mardi, M., L. AI-Kharousi, and O. AI-Mantheri. “Factors Regulating In Vitro Germination of Date Palm Pollen Grams After Storage”. Journal of Agricultural and Marine Sciences [JAMS], vol. 5, no. 1, Jan. 2000, pp. 19-23, https://journals.squ.edu.om/index.php/jams/article/view/563.