Matthew N. O. Sadiku, Olaniyi D. Olaleye, and Sarhan M. Musa. 2019. “SUSTAINABLE ENGINEERING: AN INTRODUCTION”. International Journal of Advances in Scientific Research and Engineering (IJASRE), ISSN:2454-8006, DOI: 10.31695/IJASRE 5 (6):70-74. https://doi.org/10.31695/IJASRE.2019.33239.