Puspita, Asri Dwi, and Anthon De Fretes. 2023. “Assessment Of Human Reliability Using The Sherpa And Heart Approach To Container Crane Operation Activities. (Case Study PT Petikemas Surabaya)”. IQTISHADequity Jurnal MANAJEMEN 5 (1):17-28. https://doi.org/10.51804/iej.v5i1.11888.