“Response of NPK Fertilizer on the Incidence of Pod Borer, Helicoverpa Armigera (Hubner) and Grain Yield of Chickpea”. Bangladesh Journal of Scientific and Industrial Research 44, no. 1 (June 25, 2009): 117–124. Accessed July 2, 2026. https://www.banglajol.info/index.php/BJSIR/article/view/2720.