Kurniawan, A., Pamungkas, S. P. and Sediono (2023) “Analisis Tingkat Kepuasan Customer Terhadap Layanan Staff di Store Zara Pakuwon Mall Surabaya dengan Metode Importance Performance Analysis (IPA) dan Kano”, MUST: Journal of Mathematics Education, Science and Technology, 8(1), pp. 91–106. doi: 10.30651/must.v8i1.17690.