SIAGIAN, S. H.; MAYA PUTRA, M. U.; KWOK, D. CUSTOMER SATISFACTION STUDY OF GEPREK CHAMPION CHICKEN BRANCH MAKMUR MEDAN. International Journal of Engineering Technologies and Management Research, [S. l.], v. 7, n. 10, p. 73–79, 2020. DOI: 10.29121/ijetmr.v7.i10.2020.795. Disponível em: https://www.granthaalayahpublication.org/ijetmr-ojms/ijetmr/article/view/IJETMR20_A10_2203. Acesso em: 29 mar. 2024.