RAHAYU, Emik; CITYA DIMA, Cindy. RANCANGAN MATERI UNTUK KARYAWAN HOTEL GRASIA SEMARANG OLEH D4 PENGELOLAAN PERHOTELAN UNIVERSITAS DIAN NUSWANTORO SEMARANG. Mabha Jurnal, [S. l.], v. 3, n. 1, p. 46–55, 2022. DOI: 10.70018/mb.v3i1.38. Disponível em: https://ejournal.mandalabhakti.ac.id/mabha/article/view/38. Acesso em: 3 may. 2026.