Firoz, ZA, et al. “Effect Of Alley Size And Hedgerow Pruning Interval On Phenology And Yield Of Okra [<i>Abelmoschus Esculentus< I> (L.) Moench] In Hill Slope”. Bangladesh Journal of Agricultural Research, vol. 36, no. 1, Dec. 2011, pp. 143-50, doi:10.3329/bjar.v36i1.9238.