TOWOLIU, B. I.; SANGARI, F.; PERMANA, D. E. GUEST SERVICE TRAINING MODEL DEVELOPMENT TO THE WAITRESSES AT LOCAL RESTAURANT IN MANADO, NORTH SULAWESI-INDONESIA. Abstract Proceedings International Scholars Conference, [S. l.], v. 4, n. 1, p. 20, 2016. DOI: 10.35974/isc.v4i1.1649. Disponível em: https://jurnal.unai.edu/index.php/isc/article/view/1649. Acesso em: 29 jan. 2022.