Irvani A, Arif M, Rahmi H. Kepuasan Pengguna Wika Solar Water Heater Menggunakan Metode Importance Performance Analysis Dan Customer Satisfaction Index Pada CV Vania Jaya Plumbing. ARTI [Internet]. 2021Dec.20 [cited 2024May19];16(2):130-9. Available from: https://ejurnal.sttdumai.ac.id/index.php/arti/article/view/257