Prayoga N. Analisis Tingkat Kepuasan Pelanggan Layanan Spam Karang Jaya di Kec. Karang jaya Kabupaten Musi Rawas Utara: Analysis of Customer Satisfaction Level of Karang Jaya Spam Service in Karang Jaya District, Musi Rawas Utara Regency. SAINTIS [Internet]. 2026 Oct. 21 [cited 2026 Oct. 22];26(02):71-80. Available from: https://journal.uir.ac.id/index.php/saintis/article/view/29573