Kader, M., M. Mia, M. Kafi, M. Hossain, and N. Islam. “Improving Yield of Transplanted Aman and Boro Rice Through Tegra Package of Cultivation”. Bangladesh Agronomy Journal, vol. 18, no. 2, July 2016, pp. 89-95, doi:10.3329/baj.v18i2.28910.