TANUHARDJA, F.; TIARA N, V. Pengaruh Fasilitas, Promosi Media Sosial, dan Harga Terhadap Kepuasan Pelanggan di Olympus Gym di Bandar Lampung. eCo-Fin, [S. l.], v. 7, n. 1, p. 285–297, 2025. DOI: 10.32877/ef.v7i1.2053. Disponível em: https://jurnal.kdi.or.id/index.php/ef/article/view/2053. Acesso em: 4 mar. 2025.