Pereira, Telmo, Armando Oliveira, and Isabel B. Fonseca. “Brain Activation Follows Adding-Type Integration Laws: Brain and Rating Responses in an Integration Task With Pairs of Emotional Faces”. Universitas Psychologica 15, no. 3 (October 7, 2016): 1–18. Accessed September 9, 2025. https://revistas.javeriana.edu.co/index.php/revPsycho/article/view/16765.