PAKPAHAN, S. Aplikasi Tracer Study Alumni Universitas Katolik Santo Thomas. MEANS (Media Informasi Analisa dan Sistem), [S. l.], v. 4, n. 1, p. 86–91, 2019. DOI: 10.54367/means.v4i1.499. Disponível em: http://ejournal.ust.ac.id/index.php/Jurnal_Means/article/view/499. Acesso em: 15 aug. 2022.