Yana Y, Sari DP. INVESTIGASI MINAT DAN MOTIVASI BELAJAR MATEMATIKA SISWA DI ERA COVID-19. Jurnal statistika dan matematika [Internet]. 2021 Jan. 25 [cited 2026 Jan. 10];3(1):19-28. Available from: https://openjournal.unpam.ac.id/index.php/sm/article/view/8184