ALEKSANDAR, A.; EMA, V.; BOJAN, J. 672.ENHANCING MANUFACTURING EFFICIENCY: A LEAN INDUSTRY 4.0 APPROACH TO RETROFITTING. MECHANICAL ENGINEERING – SCIENTIFIC JOURNAL, [S. l.], v. 41, n. 2, p. 123–129, 2023. DOI: 10.55302/MESJ23412672123a. Disponível em: https://mesj.ukim.edu.mk/journals/article/view/108. Acesso em: 1 feb. 2026.