A. Siraj Hamda, T. Kassaw Bedru, M. Jayakumar, and W. Bacha Garuma, “Sustainable methodical approaches to recycling sludge waste: value-added products, and their agricultural applications”, Int. J. Recycl. Org. Waste Agric., vol. 14, no. 3, Jun. 2025, doi: 10.57647/ijrowa-zdx6-np17.