J. Alarcon, A. Garavito, P. Velasquez, A. Santis, Design of the Occupational Health and Safety Management System Based on the Iso 45001:2018 Standard, Adjusted to the Needs of an Association of Waste Pickers in the City of Bogotá, Chemical Engineering Transactions. 91 (2022) 313-318. doi:10.3303/CET2291053.