TIRTAWATI, N. L. R. Atlas DP2d untuk Meningkatkan Hasil Belajar Biologi di Masa Pandemi Covid-19. Journal of Education Action Research, [S. l.], v. 5, n. 4, p. 521–529, 2021. DOI: 10.23887/jear.v5i4.42771. Disponível em: https://ejournal.undiksha.ac.id/index.php/JEAR/article/view/42771. Acesso em: 24 apr. 2024.