YUNITA YUNITA; SRI AYUDA MUJIYANTI; DASSUCIK DASSUCIK. Pengaruh Kualitas Pelayanan dan Customer Engagement terhadap Loyalitas Pelanggan Harly Gym Trebungan Situbondo. Jurnal Mahasiswa Manajemen dan Akuntansi, [S. l.], v. 5, n. 2, p. 263–278, 2026. DOI: 10.30640/jumma45.v5i2.8142. Disponível em: https://jurnaluniv45sby.ac.id/index.php/JUMMA45/article/view/8142. Acesso em: 13 oct. 2026.