RETNOWATI, A. T. Meningkatkan Pelayanan Konsumen melalui Critical Perseption Point (CPP). Jurnal Computech & Bisnis (e-journal), [S. l.], v. 12, n. 1, p. 47–58, 2018. Disponível em: https://jurnal.stmik-mi.ac.id/index.php/jcb/article/view/127. Acesso em: 22 dec. 2024.