Human error probability analysis of overhead crane operation in steel fabrication company using SLIM-DEMATEL-ANP methodAnnisya Arumy Nurdiawati, Lukman Handoko, Am Maisarah Disrinama, Haidar Natsir Amrullah, Denny Dermawan, Muhammad Shah and Fais HamzahMATEC Web Conf., 204 (2018) 05012DOI: https://doi.org/10.1051/matecconf/201820405012