TINAMBUNAN, A. P. . DIAGNOSA PENYAKIT DAN MODEL PERUBAHAN PADA UNIKA SANTO THOMAS MEDAN. Jurnal Manajemen dan Bisnis, [S. l.], v. 23, n. 1, p. 208–224, 2023. Disponível em: https://ejournal.ust.ac.id/index.php/JIMB_ekonomi/article/view/2521. Acesso em: 22 jul. 2024.