RUSWANA, I. Pengaruh Pelatihan Terhadap Kualitas Kerja Room Attendant Di Garuda Plaza Hotel And Convention Medan. Jurnal Online Mahasiswa Politeknik Pariwisata Medan, [S. l.], v. 1, n. 1, p. 21–29, 2022. Disponível em: http://jom.poltekparmedan.ac.id/index.php/jomph/article/view/23. Acesso em: 29 nov. 2022.