TORANG SIREGAR. Implementasi Pembelajaran Door-to-Door dan Luring Bergiliran dalam Pembelajaran Matematika Siswa Sekolah Dasar pada Masa Pandemi Covid-19. Journal of Matematics In Teaching and Learning, [S. l.], v. 3, n. 1, p. 156–167, 2024. Disponível em: https://jurnal.stain-madina.ac.id/index.php/matematika/article/view/1417. Acesso em: 10 sep. 2025.