SEMBIRING, C. F.; ANGGRAINI, N.; MANULANG, R. M. Application of the Importance Performance Analysis Method and Customer Satisfaction Index Methods to the Quality of Distance Learning Services for Students during the Covid 19 Pandemic. Advances in Social Sciences Research Journal, [S. l.], v. 10, n. 5, p. 302–311, 2023. DOI: 10.14738/assrj.105.14694. Disponível em: https://journals.scholarpublishing.org/index.php/ASSRJ/article/view/14694. Acesso em: 21 nov. 2024.