NATALYA, L.; HALIM, S. V. COVID-19 Pandemic: Its Impact on Learning Motivation (The Fluctuation During Three Different Phases). Jurnal Pendidikan dan Pengajaran, [S. l.], v. 54, n. 3, p. 475–487, 2021. DOI: 10.23887/jpp.v54i3.37535. Disponível em: https://ejournal.undiksha.ac.id/index.php/JPP/article/view/37535. Acesso em: 28 apr. 2024.