Agrawal, H., N. B. Joshi, E. Shrestha, N. Singal, A. Aryal, and S. Pradhan. “Consumer’s Willingness to Pay for Premium Food in Kathmandu Valley”. New Perspective: Journal of Business and Economics, vol. 6, no. 1, Sept. 2023, pp. 33-42, doi:10.3126/npjbe.v6i1.58905.