ADRIANSYAH, Gusti; ARDHIYANI, Ika Widya; SETYAWAN, Dimas; PUSPITA, Asri Dwi. Measurement Of Service Quality Using Servqual And Importance Performance Analysis Methods (Case Study: Umaha). IQTISHADequity jurnal MANAJEMEN, [S. l.], v. 5, n. 2, p. 56–64, 2023. DOI: 10.51804/iej.v5i2.12640. Disponível em: https://e-journal.umaha.ac.id/iqtisad/article/view/12640. Acesso em: 27 jun. 2025.