SARI WIYANTI; BISMA REZA TRESNA PAMUNGKAS; TOAT NUR ALIMUDIN; A MUAHHAMMAD IRSYAD SYARIL AALAAI. Pengaruh Persepsi Kualitas Pelayanan, Harga, dan Promosi terhadap Loyalitas Pelanggan di Café Njajan.Co . Sammajiva: Jurnal Penelitian Bisnis dan Manajemen, [S. l.], v. 2, n. 4, p. 54–70, 2024. DOI: 10.47861/sammajiva.v2i4.1481. Disponível em: https://e-journal.nalanda.ac.id/index.php/SAMMAJIVA/article/view/1481. Acesso em: 5 jan. 2025.