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Weins, Stefan; Mezzacappa, Elizabeth; Katkin, Edward (2000). "Heartbeat Detection and the Experience of Emotions". Cognition and Emotion. 14 (3): 417–427. doi:10.1080/026999300378905. S2CID14815385.
Robinson, Michael; Clore, Gerald (2002). "Episodic and Semantic Knowledge in Emotional Self-Report: Evidence for Two Judgment Processes". Journal of Personality and Social Psychology. 83 (1): 198–215. doi:10.1037/0022-3514.83.1.198. PMID12088126. S2CID17805222.
Hussein, M.S; Hussain, M. S.; AlZoubi, O.; Calvo, R. A.; D'Mello, S. K. (2011). "Affect Detection from Multichannel Physiology during Learning Sessions with Auto Tutor". Artificial Intelligence in Education. Lecture Notes in Computer Science. Vol. 6738. pp. 131–138. doi:10.1007/978-3-642-21869-9_19. ISBN978-3-642-21868-2.
Bradley, Margaret; Lang, Peter (1994). "Measuring Emotion: The Self-Assessment Manikin and the Semantic Differential". Journal of Behavior Therapy and Experimental Psychiatry. 25 (1): 49–59. doi:10.1016/0005-7916(94)90063-9. PMID7962581. S2CID17630161.
Robinson, Michael; Clore, Gerald (2002). "Episodic and Semantic Knowledge in Emotional Self-Report: Evidence for Two Judgment Processes". Journal of Personality and Social Psychology. 83 (1): 198–215. doi:10.1037/0022-3514.83.1.198. PMID12088126. S2CID17805222.
Bradley, Margaret; Lang, Peter (1994). "Measuring Emotion: The Self-Assessment Manikin and the Semantic Differential". Journal of Behavior Therapy and Experimental Psychiatry. 25 (1): 49–59. doi:10.1016/0005-7916(94)90063-9. PMID7962581. S2CID17630161.
Weins, Stefan; Mezzacappa, Elizabeth; Katkin, Edward (2000). "Heartbeat Detection and the Experience of Emotions". Cognition and Emotion. 14 (3): 417–427. doi:10.1080/026999300378905. S2CID14815385.
Robinson, Michael; Clore, Gerald (2002). "Episodic and Semantic Knowledge in Emotional Self-Report: Evidence for Two Judgment Processes". Journal of Personality and Social Psychology. 83 (1): 198–215. doi:10.1037/0022-3514.83.1.198. PMID12088126. S2CID17805222.