Tsai, Pei-Hsuan, and Shun-Chiao Chang. “Comparing the Apple IPad and Non-Apple Camp Tablet PCs: A Multicriteria Decision Analysis”. Technological and Economic Development of Economy 19, no. 1 (January 28, 2014): S256-S284. Accessed July 2, 2024. https://aviation.vgtu.lt/index.php/TEDE/article/view/4330.