Nasser J. Kashash, Laila T. Fadala, and Basim K. Hassan, “Response of onion plant (Allium cepa) to the addition of Bio-humic fertilizer and planting date on the productivity characteristics of bulb yield”, UTJagr, vol. 13, no. 2, pp. 554–563, Dec. 2024, doi: 10.54174/ryn28j78.