Solis Navarro, Luis Fernando. “Peruvian President’s Approval Rating Based on Sentiment Analysis on Tweet Data”. TECHNO REVIEW. International Technology, Science and Society Review /Revista Internacional de Tecnología, Ciencia y Sociedad 12, no. 1 (December 28, 2022): 1–13. Accessed May 26, 2025. https://www.historicoeagora.net/revTECHNO/article/view/4396.