Olorunfemi, B. J., D. E. Adenuga, and A. E. Olumilua. “Development and Performance Evaluation of a Household Liquefied Petroleum Gas Monitoring and Leakage Detector”. COVENANT JOURNAL OF ENGINEERING TECHNOLOGY, vol. 4, no. 2, Dec. 2020, https://journals.covenantuniversity.edu.ng/index.php/cjet/article/view/2403.