FIKRI IZZUDDIN NOER, A.; NAFIK SA’ADATUL KARIMAH; NUR MALA IKA FAIZAH; MOHAMMAD MAGROBY AL HAMDANY; KAUTSAR RAMADHAN MUBAROK; LUKMAN HAKIM. Efektivitas Presensi Real-time Berbasis Skul.id di SMK Unggulan NU. Al-Zayn : Jurnal Ilmu Sosial & Hukum, [S. l.], v. 4, n. 1, p. 1313–1321, 2026. DOI: 10.61104/alz.v4i1.3250. Disponível em: http://ejournal.yayasanpendidikandzurriyatulquran.id/index.php/AlZayn/article/view/3250. Acesso em: 10 jan. 2026.