%0 Generic %A external_update %T Pengujian Sistem Informasi Penjualan Undangan Pernikahan Online Berbasis Web Menggunakan Black Box Testing %8 2020 %I INFORMATION MANAGEMENT FOR EDUCATORS AND PROFESSIONALS: Journal of … %U https://scholar.google.com/scholar?oi=bibs&cluster=118960362941167153&btnI=1&hl=en