Dr. Mohan Kumar K. “THE HISTORY OF THE COVID 19, AND ITS IMPACT ON THE CRUDE OIL PRICE CHANGES (IN CONTEXT OF INDIA`S COVID 19 CONTEXT)”. EPRA International Journal of Research and Development (IJRD) 7, no. 1 (January 11, 2022): 42–44. Accessed May 19, 2024. http://www.eprajournals.net/index.php/IJRD/article/view/19.