M. I. Hossain, S. Afroz, M. Das, M. M. Haque, M. S. Islam, and L. Lim-Camacho, “Value chain analysis of sunflower in coastal areas of Amtali upazila of Barguna district”, JBAU, vol. 17, no. 2, pp. 244–250, Jun. 2019.