LUTFHI JAYA RIZALDI; RITA WAHYUNI ARIFIN. SISTEM KEHADIRAN SEMINAR QR-CODE TERINTEGRASI WEBSITE BERBASIS INTERNET OF THINGS. Jurnal INSTEK (Informatika Sains dan Teknologi), [S. l.], v. 10, n. 2, p. 376–388, 2025. DOI: 10.24252/instek.v10i2.57593. Disponível em: https://journal.uin-alauddin.ac.id/index.php/instek/article/view/57593. Acesso em: 29 nov. 2025.