Chowhan, S., Islam, M. , Rana, M.S. , Sultana, M.R. , Ghosh, S.R. , Ahmmed, F. , Ferdous, H.M., Ali, M.I. , Khan, N.A. and Rahman, M.M. 2023. Optimum and late sowing of mustard varieties show similar seed yield. Plant Science Today. 10, 2 (Apr. 2023), 382–392. DOI:https://doi.org/10.14719/pst.2246.