AN ANALYSIS OF THE IMPORTANCE OF RESEARCH AND DEVELOPMENT: EVIDENCE FROM CAPITAL MARKET OF BANGLADESH. American International Journal of Humanities, Arts and Social Sciences , [S. l.], v. 3, n. 1, p. 33–49, 2021. DOI: 10.46545/aijhass.v3i1.244. Disponível em: https://www.acseusa.bdtopten.com/index.php/aijhass/article/view/244. Acesso em: 1 feb. 2026.