ANALYSIS OF SENTIMENT ON TEACHER MARKETPLACE ISSUES USING THE LEXICON AND K-NEAREST NEIGHBOR ALGORITHMS. Julia: Jurnal Ilmu Komputer An Nuur, [S. l.], v. 4, n. 1, p. 30–38, 2024. DOI: 10.35720/julia.v4i1.19. Disponível em: https://julia.ejournal.unan.ac.id/index.php/1/article/view/19. Acesso em: 12 dec. 2025.