SUKRI, S. Strategi P-4 Dalam Optimalisasi Pengelolaan Pembelajaran Jarak Jauh Di SMPN 3 Sawangan Kabupaten Magelang Tahun Pelajaran 2020/2021. Science and Education Journal (SICEDU), [S. l.], v. 1, n. 2, p. 362–372, 2022. DOI: 10.31004/sicedu.v1i2.53. Disponível em: https://sicedu.org/index.php/sicedu/article/view/53. Acesso em: 6 oct. 2026.