U.I. K, A.A S, K.S. S. The Results of Experiments the Width of the Soil Deeper Like Crushing Angle and Its Impact on Studying Performance. rajar [Internet]. 2021 Oct. 18 [cited 2024 Nov. 22];7(10):2570-3. Available from: http://rajournals.in/index.php/rajar/article/view/750