R. M. R. Barroso, F. A. F. Ferreira, I. Meidutė-Kavaliauskienė, N. Banaitienė, P. F. Falcão, and Álvaro A. Rosa, “Analyzing the determinants of e-commerce in small and medium-sized enterprises: a cognition-driven framework”, TEDE, vol. 25, no. 3, pp. 496-518, Apr. 2019.