Development of Alternative Areas of Budgeting as a Way of Marketing Management. Economic journal of Lesya Ukrainka Volyn National University, [S. l.], v. 1, n. 13, p. 69–74, 2018. DOI: 10.29038/2411-4014-2018-01-69-74. Disponível em: https://echas.vnu.edu.ua/index.php/echas/article/view/111. Acesso em: 9 apr. 2025.