Anholon, Rosley, Milena Pavan Serafim, Thais Dibbern, and Walter Leal Filho. “The Importance of ISO Management System Standards in a Scenario of Profound Changes Caused by the Covid-19 Pandemic to Brazilian Companies”. Brazilian Journal of Operations & Production Management 19, no. 1 (June 23, 2021): 1–4. Accessed May 30, 2024. https://bjopm.org.br/bjopm/article/view/1248.