TAMBUNAN, S. G.; SIHOMBING, D. . The effect of hotel facilities and guest satisfaction on customer loyalty at the Sibayak Hotel Berastagi. International Journal of Applied Finance and Business Studies, [S. l.], v. 13, n. 4, p. 686–693, 2026. DOI: 10.35335/ijafibs.v13i4.463. Disponível em: https://www.ijafibs.pelnus.ac.id/index.php/ijafibs/article/view/463. Acesso em: 17 apr. 2026.