Rahmatul Ahya, Suprapto Suprapto, Jhodi Pratama. Analisis Kualitas Pelayanan Dengan Metode Importance Performance Analysis (IPA) Dan Costumer Satisfaction Index (CSI) Terhadap Kepuasan Konsumen : Studi Kasus Something Barbershop Sragen. jbfe [Internet]. 2023 Nov. 3 [cited 2024 Nov. 24];4(2):72-89. Available from: https://journal.univetbantara.ac.id/index.php/jbfe/article/view/4655