Digiampietri, L. A., R. Mugnaini, C. Trucolo, K. V. Delgado, J. P. Mena-Chalco, e A. F. Köhler. “Geographic and Disciplinary Distribution of the Brazilian’s PHD Community: Patterns of the Scientific Collaboration Structure”. Brazilian Journal of Information Science: Research Trends, vol. 13, nº 4, dezembro de 2019, p. 113-31, doi:10.36311/1981-1640.2019.v13n4.07.p113.