Pradhan, B. L., H. P. Upadhyay, R. Malla-Pradhan, and M. Kafle. “An Econometric Analysis of Imported Petroleum Products of Nepal”. Journey for Sustainable Development and Peace Journal, vol. 1, no. 1, Feb. 2023, pp. 67-80, doi:10.3126/jsdpj.v1i1.52602.