I. I. Abubakar, Y. Albashir, A. Kasim, J. O. Gaminana, K. A. Bello, and M. N. Bala, “EVALUATION OF PHOTODEGRADATION BEHAVIOR OF POLYPROPYLENE/GRAPHITE PARTICULATE COMPOSITE FOR ROOFING APPLICATION”, FJS, vol. 9, no. 3, pp. 233 - 239, Mar. 2025.