Pelatihan Pemanfaatan Aplikasi CegObs Bagi Siswi SMA Negeri 1 Kecamatan Percut Sei Tuan Kabupaten Deli Serdang. Jurnal Masyarakat Madani Indonesia, [S. l.], v. 2, n. 4, p. 340–345, 2023. DOI: 10.59025/js.v2i4.131. Disponível em: https://syadani.onlinelibrary.id/index.php/JS/article/view/131.. Acesso em: 8 oct. 2026.