Mohamed Rizwan, and K.Karthikeyan. “Petroleum Retail Outlet As a Sustainable Entrepreneurial Business Even During Pandemic Situations and Its Operational Risks”. Journal of Population Therapeutics and Clinical Pharmacology 30, no. 12 (June 1, 2023): 31–40. Accessed September 20, 2026. https://www.jptcp.com/index.php/jptcp/article/view/1919.