INTAN RURIETA ANGGARAWATI. Pengaruh Kualitas Produk, Kualitas Pelayanan dan Kepuasan Pelanggan Terhadap Loyalitas Pelanggan PDAM Tirta Marta Yogyakarta. Jurnal Indonesia Sosial Sains, [S. l.], v. 2, n. 01, p. 40–49, 2021. DOI: 10.59141/jiss.v2i01.146. Disponível em: https://www.jiss.publikasiindonesia.id.solusipublish.com/index.php/jiss/article/view/146. Acesso em: 27 dec. 2025.