Števančec, Darko, and Iris Fink Grubačević. “Assessment of a Method for Usability Testing by Determining Usability of the Online Learning Platform”. Mednarodno inovativno poslovanje = Journal of Innovative Business and Management 11, no. 3 (December 17, 2019): 35–41. Accessed June 22, 2025. http://journal.doba.si/OJS/index.php/jimb/article/view/2019-11-3-4.