PURBA, Wilson Hamonangan. Pengaruh Kualitas Pelayanan Dan Kualitas Produk Terhadap Minat Beli Ulang Konsumen Di Ji Long Restaurant Grand City Hall Medan. Jurnal Online Mahasiswa, [S. l.], v. 1, n. 1, p. 88–99, 2022. Disponível em: http://jom.poltekparmedan.ac.id/index.php/jomph/article/view/57. Acesso em: 16 apr. 2024.