SAMIO, S.; HASIBUAN, M. Z.; SARAGIH, A. The Influence of Online Learning During the Covid-19 Pandemic on Economic Learning Outcomes of International Trade Materials. Indonesian Journal Education, [S. l.], v. 2, n. 3, p. 55–59, 2023. DOI: 10.56495/ije.v2i3.379. Disponível em: https://jurnal.larisma.or.id/index.php/IJE/article/view/379. Acesso em: 5 jul. 2025.