Umunakwe, Reginald, Ifeoma Janefrances Umunakwe, and Dosu Malomo. “EFFECT OF CARBON BLACK/SILICA HYBRID REINFORCEMENT ON THE PROPERTIES OF SOLID TIRE TREAD COMPOUND CONTAINING GROUND TIRE RUBBER”. FUDMA JOURNAL OF SCIENCES 7, no. 3 (July 9, 2023): 232 - 237. Accessed June 13, 2025. https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/1805.