An Analytical Study on Opportunities and Challenges towards Implementation of Industry 4.0 Tools for Manufacturing SMEs in Karnataka. Journal of Informatics Education and Research, [S. l.], v. 5, n. 1, 2025. DOI: 10.52783/jier.v5i1.1987. Disponível em: https://jier.org/index.php/journal/article/view/1987. Acesso em: 17 jun. 2026.