Husnjak, Siniša, Dragan Peraković, and Ivan Cvitić. “Relevant Affect Factors of Smartphone Mobile Data Traffic”. Promet - Traffic&Transportation 28, no. 4 (August 31, 2016): 435-444. Accessed April 19, 2024. http://traffic.fpz.hr/index.php/PROMTT/article/view/2091.