1.
Sulistyo R, Alyani F. Analisis Kesulitan Peserta Didik dalam Pembelajaran Daring Matematika di Masa Pandemi COVID-19. cendekia [Internet]. 6Aug.2021 [cited 9Aug.2026];5(3):2460-7. Available from: https://www.j-cup.org/index.php/cendekia/article/view/849