Chamoli, Vivek, Rishi Prakash, and Anurag Vidyarthi. “Point Measurement Techniques and Radar Remote Sensing Technique Using for Soil Moisture Estimation: A Literature Review”. Journal of Graphic Era University 9, no. 2 (June 9, 2021): 157–182. Accessed November 21, 2024. https://journal.riverpublishers.com/index.php/JGEU/article/view/31.