IBHAGUI, Oyakhilome. DO LARGE FIRMS BENEFIT MORE FROM R&D INVESTMENT?. The European Journal of Applied Economics, [S. l.], v. 16, n. 2, 2019. DOI: 10.5937/ejae16-21770. Dostupno na: https://asistent.ceon.rs/index.php/sjas/article/view/21770. Pristupljeno: 12 juli. 2026.