TAHER KHANI, Vahid; SHARIFI , Meysam; SHAFIEIAN, Mohammad; LORESTANI, Faezeh; ARABNEJAD, Mohammad Javad; ZAREI , Masoomeh. Evaluation and Prioritization of Value Chain Improvement Strategies in Manufacturing and Service Industries with a Combined TOPSIS and Fuzzy TOPSIS Approach . International journal of Modern Achievement in Science, Engineering and Technology, [S. l.], v. 3, n. 1, p. 18–26, 2026. DOI: 10.63053/ijset.137. Disponível em: https://ijsetpub.com/index.php/pub/article/view/137. Acesso em: 4 feb. 2026.