KLEINING, Gerhard; WITT, Harald. The Qualitative Heuristic Approach: A Methodology for Discovery in Psychology and the Social Sciences. Rediscovering the Method of Introspection as an Example. Forum Qualitative Sozialforschung / Forum: Qualitative Social Research, [S. l.], v. 1, n. 1, 2000. DOI: 10.17169/fqs-1.1.1123. Disponível em: https://www.qualitative-research.net/index.php/fqs/article/view/1123. Acesso em: 23 jun. 2024.