Kalalo, Intani Kirana, Jantje Mandey, and Jericho Pombengi. 2015. “Effectivity System of Management Information in Information Tehcnology Center University of Sam Ratulangi Manado”. JURNAL ADMINISTRASI PUBLIK 2 (029). https://ejournal.unsrat.ac.id/v3/index.php/JAP/article/view/7738.