DERMAWAN, A. THE EFFECT OF SERVICE QUALITY, PRODUCT EXELLENCE AND PROMOTION ON CONSUMER SATISFACTION CV. PRIMAJAYA SARANA. Strategic Management Business Journal, [S. l.], v. 2, n. 01, p. 50–56, 2022. DOI: 10.55751/smbj.v2i01.27. Disponível em: http://journal.smbjupmi.com/index.php/smbj/article/view/27. Acesso em: 8 feb. 2023.