Aziz, Khairul, Nandang Nandang, and Denni Ismunandar. “DESAIN PENELITIAN KUALITATIF: PENYEBAB PERMASALAHAN BELAJAR SISWA DALAM PEMBELAJARAN MATEMATIKA DI MASA PANDEMI COVID-19”. Prosiding Seminar Nasional Matematika dan Sains (July 15, 2021): 8-15. Accessed March 12, 2025. https://prosiding.biounwir.ac.id/article/view/63.