Mallikarjun B Halli.,1, Anil Kumar V, Basavaraju UK, Yadhunandan TN, Rajesh J (2020) “Real Time Monitering of Soil Nutrients ”, International Journal of Advanced Science and Technology, 29(10s), pp. 4059-4063. Available at: http://sersc.org/journals/index.php/IJAST/article/view/21072 (Accessed: 6May2024).