“IMPROVEMENT OF THE DECISION-MAKING SYSTEM FOR THE PROCUREMENT OF HIGH-TECH MANUFACTURING EQUIPMENT BASED ON THE TOTAL COST OF OWNERSHIP CONCEPT, MULTI-CRITERIA ANALYSIS, AND DIGITAL PROCUREMENT DECISION SUPPORT TECHNOLOGIES”. 2026. Eureka Journal of Business, Economics & Innovation Studies 2 (6): 185-99. http://eurekaoa.com/index.php/6/article/view/1349.