Čyras, Giedrius, and Laura Uturytė-Vrubliauskienė. “Differentiation of Electronic and Mobile Business Aspects”. Business, Management and Economics Engineering 8, no. 1 (December 20, 2010): 201-213. Accessed November 9, 2024. https://tede.vgtu.lt/index.php/BMEE/article/view/7202.