STRATEGI MARKETING MIX (4P) DI UNP HOTEL & CONVENTION KOTA PADANG. Fillgap in Management and Tourism, [S. l.], v. 1, n. 1, p. 18–25, 2023. Disponível em: https://fillgap.id/index.php/fillgap/article/view/7.. Acesso em: 19 apr. 2026.