Marai, Manal Ali. “The Effect of Spraying With Nano-Boron on Some Productive and Qualitative Traits of Six Genetic Combinations of Sugar Corn (Zea Mays L. Saccharata) in Salah Al-Din Governorate”. American Journal of Botany and Bioengineering 2, no. 10 (October 27, 2025): 51–59. Accessed June 6, 2026. https://www.biojournals.us/index.php/AJBB/article/view/1598.