Moro, Suzana Regina, Paulo Augusto Cauchick-Miguel, and Glauco Henrique de Sousa Mendes. “Literature Analysis on Product-Service Systems Business Model: A Promising Research Field”. Brazilian Journal of Operations & Production Management 19, no. 1 (July 26, 2021): 1–18. Accessed October 25, 2021. https://bjopm.emnuvens.com.br/bjopm/article/view/1220.