Rakhmah, Baeti, Mujiyem Sapti, and Rintis Rizkia Pangestika. “Deskripsi Kendala Pembelajaran Daring Melalui Whatsapp Pada Mata Pelajaran Matematika Di Sekolah Dasar”. Jurnal Basicedu 5, no. 5 (September 4, 2021): 3738–3746. Accessed July 22, 2024. https://jbasic.org/index.php/basicedu/article/view/1449.