Haruna, V. N., A. S. Abdulrahman, M. S. Abolarin, and R. A. Muriana. “Evaluation of Sheanut Shell-Reinforced Automotive Brake Pad”. ARID ZONE JOURNAL OF ENGINEERING, TECHNOLOGY AND ENVIRONMENT 15, no. 3 (September 2, 2019): 510-518. Accessed March 28, 2020. https://azojete.com.ng/index.php/azojete/article/view/2.