C. EVANGELINE; P.K. DHANALAKSHMI; M. NISHANTHI; V BETSY HANNAH; T. JAYASRI. A STUDY ON ADAPTATION OF HR CHALLENGES USING SENTIMENTAL ANALYSIS W.R.T ZONE 1, 3, 7 & 49 EXPORT ORIENTED COMPANIES. International Journal of Computer Information Systems and Industrial Management Applications, [S. l.], v. 18, n. 22s, p. 2062–2071, 2026. DOI: 10.70917/ijcisim-2026-5835. Disponível em: https://cspub-ijcisim.org/index.php/ijcisim/article/view/5835. Acesso em: 20 oct. 2026.