Honaryar G. AN ECONOMIC ANALYSIS OF PRODUCTION, MARKETING AND VALUE CHAIN OF POTATO IN BAMYAN PROVINCE. Int. J. Res. Granthaalayah [Internet]. 2019 Oct. 31 [cited 2024 Jul. 22];7(10):1-25. Available from: https://granthaalayahpublication.org/journals/granthaalayah/article/view/01_IJRG19_A04_2215