HALIZA, H. Analisis Pengaruh Kualitas Pelayanan pada PDAM Tirtanadi di Kota Medan. Economic Reviews Journal, [S. l.], v. 3, n. 1, p. 10–17, 2023. DOI: 10.56709/mrj.v3i1.94. Disponível em: https://www.mes-bogor.com/journal/index.php/mrj/article/view/94. Acesso em: 29 sep. 2025.