Yang Q, Shi L, Shi A, He M, Zhao X, Zhang L, et al. Determination of key soil characteristic parameters using angle of repose and direct shear stress test. Int J Agric & Biol Eng [Internet]. 2023 Aug. 17 [cited 2025 Dec. 26];16(3):143-50. Available from: https://ijabe.migration.pkpps03.publicknowledgeproject.org/index.php/ijabe/article/view/6293