SOETISNA, H. R.; WIDYANTI, A.; SYAFIRA, A.; PUJIARTATI, D. A. Risk Assessment during Covid-19 and Learning from Home: Evidence from University Students in Indonesia. Jurnal Optimasi Sistem Industri, Padang, ID, v. 20, n. 1, p. 42–51, 2021. DOI: 10.25077/josi.v20.n1.p42-51.2021. Disponível em: https://josi.ft.unand.ac.id/index.php/josi/article/view/507. Acesso em: 24 may. 2024.