DARWISH, K. M. and El-KADER, A. A. A. (2019) “Spatial Analysis of Yield and Soil Components in an Onion Field”, Journal of Applied Biological Sciences, 2(2), pp. 105–112. Available at: https://jabsonline.org/index.php/jabs/article/view/74 (Accessed: 23 September 2026).