D. K. Chetri, L. Daiho, and D. N. Upadhyay, “Tentative Identification of Critical Weather Factors to Circumvent Leaf Blast with Altered Dates of Sowing of Rice in the Foot-hills of Nagaland, India”, IJBSM, vol. 2, no. Sep, 3, pp. 298–301, Sep. 2011.