Nabi, AJM N, MM Hasan, MS Alam, MS Islam, and MR Islam. 2015. “Responses of Gibberelic Acid (GA3) on Growth and Yield of Cowpea Cv. BARI Falon-1 (Vigna Unguiculata L.)”. Journal of Environmental Science and Natural Resources 7 (2):7-12. https://doi.org/10.3329/jesnr.v7i2.22196.