MOST MAHABUBA ISLAM, DEBMALYA MUKHERJEE, RANJAN BANERJEE, SHUVRAJIT NATH, MITHUN BISWAS. From Simple Scripts to Sentient Conversations: Tracing NLP’s Influence on Chatbot Development. European Economic Letters (EEL), [S. l.], v. 15, n. 1, p. 1829–1839, 2025. DOI: 10.52783/eel.v15i1.2567. Disponível em: https://eelet.org.uk/index.php/journal/article/view/2567. Acesso em: 23 feb. 2026.