Ahmad, Shahbaz, and Muhammad Anwar. “?ECONOMIC GAIN FROM SUNFLOWER-MUNGBEAN INTERCROPPING SYSTEMS UNDER RAINFED CONDITIONS”. Biological Sciences - PJSIR 44, no. 3 (June 18, 2001): 181–183. Accessed July 22, 2024. https://v2.pjsir.org/index.php/biological-sciences/article/view/1913.