RUNCEV, Nikolce; MAKREVSKA, Trajanka. INTANGIBLE ECONOMY. KNOWLEDGE - International Journal , [S. l.], v. 47, n. 1, p. 197–200, 2021. DOI: 10.35120/kij4701197r. Disponível em: https://ojs.ikm.mk/index.php/kij/article/view/4666. Acesso em: 29 apr. 2026.