C. K. LIKHAR and J. PRASAD, “Productivity and suitability assessment of orange (Citrus reticulata)- growing soils in Nagpur”, Indian J Agri Sci, vol. 81, no. 6, Jun. 2011, Accessed: Oct. 23, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IJAgS/article/view/6569