Alam, AKM Ashraful, and Md Mokbul Hossain. “Variability of Different Yield Contributing Parameters and Yield of Some Okra (<i>Abelmoschus esculentus< I>) Accessions”. Journal of Agriculture & Rural Development, vol. 4, no. 1, Apr. 2008, pp. 119-27, doi:10.3329/jard.v4i1.778.