Maryanti, Enik, Muhammad Ilyas, and Nurdin. “PENGARUH SUBJECTIVE WELL BEING DIMASA PANDEMI COVID-19 TERHADAP HASIL BELAJAR MATEMATIKA SISWA SEKOLAH DASAR”. Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika 4, no. 2 (August 18, 2021): 80–88. Accessed February 9, 2026. https://e-journal.my.id/proximal/article/view/1356.