ANALISIS SISTEM INFORMASI QR CODE BERBASIS WEB UNTUK PRESENSI DAN AKSES MEMBER DALAM TINGKAT KEPUASAN MEMBER DI WIJAYA  FITNESS CENTER KOTA LUBUKLINGGAU. Kohesi: Jurnal Sains dan Teknologi, [S. l.], v. 10, n. 7, p. 771–780, 2025. Disponível em: https://cibjournal.com/index.php/kohesi/article/view/3604. Acesso em: 2 oct. 2026.