Mondol, MRH, MZH Prodhan, MT Rahman, MM Islam, and MB Anwar. 2023. “Effect of Planting Time and Fertilizer Levels on Growth, Yield and Economics of Beta-Carotene Rich Bari Sweet Potato”. Bangladesh Journal of Agricultural Research 47 (3):343-53. https://doi.org/10.3329/bjar.v47i3.69120.