Abdulhalim, M. A., A. Ahmed, A. M. Moges, Z. Nayem, I. S. Minza, A. A. Muhammad, and E. S. Rohaeni. “Fecal Sludge Recycling to Useful Products: Environmental Concerns, Viability and Potential”. Applied Research and Innovation, vol. 1, no. 1, May 2023, pp. 1-17, doi:10.54536/ari.v1i1.1526.