Amjad, Muhammad, et al. “RESPONSE OF OKRA (ABELMOSCHUS ESCULENTUS L. MOENCH) TO VARIOUS DOSES OF N & P AND DIFFERENT PLANT SPACINGS”. Journal of Research (Science), vol. 13, no. 1, June 2025, pp. Pages: 19-29, http://jorscience.com/index.php/JRS/article/view/40.