Aleksandar A, Ema V, Bojan J. 672.ENHANCING MANUFACTURING EFFICIENCY: A LEAN INDUSTRY 4.0 APPROACH TO RETROFITTING. MESJ [Internet]. 2023 Dec. 28 [cited 2026 Feb. 1];41(2):123-9. Available from: https://www.mesj.ukim.edu.mk/journals/article/view/108