Farooq, M., S. M. A. Basra, H. A. Karim, and I. Afzal. “OPTIMIZATION OF SEED HARDENING TECHNIQUES FOR RICE SEED INVIGORATION”. Emirates Journal of Food and Agriculture, vol. 16, no. 2, Oct. 2017, pp. 48-57, doi:10.9755/ejfa.v12i1.5019.