“Analisis Kepuasan Pelanggan Terhadap Kualitas Pelayanan Menggunakan Metode Service Quality (Servqual) Dan Metode Quality Function Deployment (QFD) (Studi Kasus Madrasah Ibtidaiyah ‘X’)”. 2023. Nusantara Technology and Engineering Review 1 (1): 54-61. https://doi.org/10.55732/nter.v1i1.1164.