S. KRAVCHENKO, G. MARCHUK, T. LOKTIKOVA, and Y. GRISHKUN, “USABILITY TESTING METHODS FOR ASSESSING A MOBILE APPLICATION”, Herald of Khmelnytskyi National University. Technical sciences, vol. 317, no. 1, pp. 111–118, Feb. 2023, doi: 10.31891/2307-5732-2023-317-1-111-117.