Nugraha, A.S., Rahardjo , P.P. and Sadisun , I.A. (2023) “Comparison of the Number of Compactor Passes and the Constrained Modulus of a Compacted Volcanic Soil”, Journal of Mechanical, Civil and Industrial Engineering, 4(1), pp. 17–27. doi:10.32996/jmcie.2023.4.1.3.