Khan, M. A. A., M. H. . Haider, M. S. . Hasan, M. P. . Hasan, and M. A. Islam. “Development of Marketing and Distribution Channel to Ensure Fair Price in Bangladesh”. International Journal of Social Sciences and Humanities Invention, vol. 6, no. 6, June 2019, pp. Pages No. 5476-5482, doi:10.18535/ijsshi/v6i6.02.