MAULANA AKSAN; MARLIYAH MARLIYAH. Dampak Kebijakan Tarif PDAM Tirtanadi Terhadap Kepuasan Pelanggan : Studi Kasus PDAM Tirtanadi Cabang Medan Denai. SANTRI : Jurnal Ekonomi dan Keuangan Islam, [S. l.], v. 2, n. 1, p. 340–352, 2024. DOI: 10.61132/santri.v2i1.439. Disponível em: https://journal.areai.or.id/index.php/SANTRI/article/view/439. Acesso em: 21 nov. 2024.