Marajan, Wael A, Mohammed A Hadad, Gafer3Mohammed O, Khalifa M Khalifa, Sulfab A Hatim, and Musa A Abdelrhman. “Influence of Bio-Organic Fertilizers on Tomato Plants Growth under Deep Tillage Preparation in Western Omdurman Soil”. IJRDO-Journal of Agriculture and Research (ISSN: 2455-7668) 3, no. 8 (August 31, 2017): 61-73. Accessed December 23, 2024. http://cpcontacts.ijrdo.org/index.php/ar/article/view/156.