P. S. A, Susan J, S. B. R. Weighted Average Method in Evolving the Nutrient Status of Soils Under Cropping Systems Involving Tuber Crops in AEU 3 and AEU 9 of Kerala. J. Root Crops [Internet]. 2020 Mar. 15 [cited 2024 Sep. 19];45(2):33-41. Available from: https://ojs338.isrc.in/index.php/jrc/article/view/561