D. Shashank , I. Sreenivasa Rao and A. Sailaja. Relationship Between Profile Characteristics and Knowledge Level of State Agricultural University (SAU) and Farmers Practice (FP) Respondents on Nutrient Management in Rice. Indian J Ext Edu. 2017;53(1):150-153. Accessed May 23, 2025. https://epubs.icar.org.in/index.php/IJEE/article/view/143944