B. . Pawłowska and E. . Potembska, “Gender and severity of symptoms of mobile phone addiction in Polish gymnasium, secondary school and university students”, Curr Probl Psychiatry, vol. 12, no. 4, pp. 433–438, Feb. 2012, Accessed: Jun. 08, 2025. [Online]. Available: https://czasopisma.umlub.pl/cpp/article/view/2523