Probabilistic Model on Buying Decision of Higher Education Services. Studia Universitatis Vasile Goldiș Arad, Seria Științe Economice, [S. l.], v. 28, n. 2, p. 48–69, 2018. Disponível em: https://publicatii.uvvg.ro/index.php/studiaeconomia/article/view/331. Acesso em: 17 apr. 2026.