Trevisan Weber, Caroline, Lucas Ranzan, Luciano Luís Menz Liesegang, Luciane Ferreira Trierweiler, and Jorge Otávio Trierweiler. “A Circular Economy Model for Ethanol and Alcohol-Based Hand Sanitizer from Sweet Potato Waste in the Context of COVID-19”. Brazilian Journal of Operations & Production Management 17, no. 3 (September 23, 2020): 1–12. Accessed March 28, 2024. https://bjopm.org.br/bjopm/article/view/1025.