Conceptual model for methodological approaches to assessing the effectiveness of joint activities in the context of financial controlling. Economics and region, [S. l.], n. 1(96), p. 221–227, 2025. DOI: 10.26906/EiR.2025.1(96).3767. Disponível em: https://ojs35.nupp.edu.ua/eir/article/view/3767. Acesso em: 23 dec. 2025.