MUNTHE, Mirian Jacquiline; CHARLOQ, Charloq; THOHA, Achmad Siddik. Determinasi Kepuasan Pelanggan dan Karakteristik Sosial Ekonomi terhadap Willingness To Pay untuk Air Siap Minum di Perumda Tirtanadi Medan. JURNAL ILMIAH EDUNOMIKA, [S. l.], v. 8, n. 4, 2024. DOI: 10.29040/jie.v8i4.15504. Disponível em: https://www.jurnal.stie-aas.ac.id/index.php/jie/article/view/15504. Acesso em: 7 mar. 2026.