“The Effect of Different Sowing Date and Plant Density on Some Morphological Traits, and Yield Components of Canola Plant : ( Brassica napus L.) A preliminary Study” (2023) Hadhramout University Journal of Natural & Applied Sciences, 15(2). Available at: https://hu.edu.ye/hu-publications/journals/index.php/hujnas/article/view/159 (Accessed: 28 July 2026).