Bernábe Loranca , M. B., Mendoza Bernabe , M., & Carrillo Canán , A. (2026). The effect of inflation and the economy during the Pandemic years: A Methodological Proposal for Sentiment Analysis in Python. International Journal of Combinatorial Optimization Problems and Informatics, 17(2), 132–147. https://doi.org/10.61467/2007.1558.2026.v17i2.1257