Ma'ruf, Farid, 		Rusbandi, Rusbandi, 		Ali, Irfan, 		Anwar, Saeful, AND 		R, Nining.
" Sistem Informasi Pembuatan Kartu Tanda Anggota Nahdatul Ulama Online Menggunakan Metode System Development Life Cycle (SDLC)" <em>INFORMATION MANAGEMENT FOR EDUCATORS AND PROFESSIONALS : Journal of Information Management</em> [Online], Volume 5 Number 2 (30 June 2021)