R. Sagar, G.N. Thippeshappa, K.T. Gurumurhty, Ganapathi, M. Dinesh Kumar, M.S. Nandish. Multianalytical Approach to Study Humic Substance Extracted from Farmyard Manure. JISSS [Internet]. 2024 Mar. 3 [cited 2026 Jun. 5];71(4):383-7. Available from: https://epubs.icar.org.in/index.php/JISSS/article/view/149143