Rahman, MT, S Ahmed, NJ Lipi, MH Rashid, and MI Hoque. 2015. “Critical Period of Weed Competition in Transplant Aus Rice Cv. BRRI dhan27 under Non-Saline Agro-Ecosystem”. Bangladesh Agronomy Journal 17 (1):95-102. https://doi.org/10.3329/baj.v17i1.23682.