SAMUEL HAMONANGAN; HANIF HASAN; MUHAMMAD HALFI INDRA SYAHPUTRA. Analyzing Profitability Ratios to Boost Culinary Menu Performance in Hospitality Business Development. Jurnal Ekonomi, Manajemen Pariwisata dan Perhotelan, [S. l.], v. 4, n. 3, p. 723–734, 2025. DOI: 10.55606/jempper.v4i3.5208. Disponível em: https://journalcenter.org/index.php/jempper/article/view/5208. Acesso em: 21 aug. 2025.