PRDIĆ, N. P.; KUZMAN, B.; DAMJANOVIĆ, J. MARKETING RESEARCH IN THE FUNCTION OF BUSINESS EFFICIENCY. Economics of Agriculture, [S. l.], v. 66, n. 4, p. 1039–1054, 2019. DOI: 10.5937/ekoPolj1904039P. Disponível em: https://ea.bg.ac.rs/index.php/EA/article/view/1590. Acesso em: 3 may. 2024.