SIWI, Yesti Enyelika; DIANNE O. RONDONUWU; FONNY SANGARI. Analisis Peran Trainee dalam Meningkatkan Kualitas Pelayanan di Restoran Swiss-Belhotel Manado. Jurnal Ilmu Sosial dan Humaniora, [S. l.], v. 1, n. 3, p. 1147–1158, 2025. DOI: 10.63822/4fptmy56. Disponível em: https://indojurnal.com/index.php/jisoh/article/view/1018. Acesso em: 31 oct. 2025.