“Improving Procurement Process Management by Application of KPIs in the Company from Metal Industry”. 44th International Conference on Organizational Science Development: Human Being, Artificial Intelligence and Organization, Conference Proceedings, vol. 44, Univerzitetna založba Univerze v Mariboru, 2025, pp. 187-00, https://press.um.si/index.php/ump/catalog/book/962/chapter/280.