Hemdan, Nahla A., et al. “Using Moringa Oleifera Seed Cake and Compost As Organic Soil Amendments for Sustainable Agriculture in Valencia Orange Orchard”. Future of Food: Journal on Food, Agriculture and Society, vol. 9, no. 4, Nov. 2021, https://thefutureoffoodjournal.com/manuscript/index.php/FOFJ/article/view/394.