Rosiawan, Rizky Wahyudha. “Consumer Satisfaction Based On Application Of Business Ethics (Study on Coolpad Smartphone Consumers in Arosbaya District on Bangkalan City)”. Journal of Economics, Management, and Business Research 1, no. 2 (December 15, 2020). Accessed December 22, 2024. https://jurnal.umla.ac.id/index.php/JEMBER/article/view/175.