Bornmann, Lutz, Loet Leydesdorff, and Günter Krampen. “Which Are the ‘Best’ Cities for Psychology Research Worldwide?”. Europe’s Journal of Psychology 8, no. 4 (November 30, 2012): Article e482. Accessed May 7, 2026. https://ejop.psychopen.eu/index.php/ejop/article/view/482.