MURITHI, Millicent K.; OIRERE, Aaron M.; NDUNG’U, Rachael N.. A Systematic Review of the Sentiment Analysis Models Used in Handling Polarity Shift. International Journal of Computing Sciences Research, [S.l.], v. 8, p. 2635-2676, feb. 2024. ISSN 2546-115X. Available at: <//stepacademic.net/ijcsr/article/view/479>. Date accessed: 22 dec. 2024.