M. S. Mia, M. T. . Uddin, H. . . Kabir, M. A. M. . Miah, and M. A. S. . Salam, “Productivity gap and comparative advantage of BADC Boro rice seed production in Bangladesh”, SAARC J Agric, vol. 21, no. 1, pp. 115–126, Jun. 2023.