Godinho Filho, Moacir, and Flavio César Faria Fernandes. “Proposal of a General Methodology for Classification and Codification of Journal Articles and the Analysis of Specific Research Topic”. Revista de Biblioteconomia de Brasília 25, no. 2 (July 1, 2001): 181–196. Accessed April 11, 2025. https://periodicos.unb.br/index.php/rbbsb/article/view/46518.