NIRWANA SAMPARA. PENGARUH KUALITAS PELAYANAN TERHADAP KEPUASAN PELANGGAN PADA SULTAN DRINK. Jurnal Projemen UNIPA, [S. l.], v. 12, n. 2, p. 109–120, 2025. DOI: 10.59603/projemen.v12i2.900. Disponível em: https://ejournal-nipamof.id/index.php/Projemen/article/view/900. Acesso em: 31 oct. 2025.