KUMAR, S.; DHAPOLA, J. An Analysis of Reasons Behind Difficulties in Understanding Life Science Concepts of Undergraduate Students in Universities of Chhattisgarh . Advances in Social Sciences Research Journal, [S. l.], v. 10, n. 7, p. 21–34., 2023. DOI: 10.14738/assrj.107.14516. Disponível em: http://116.203.177.230/index.php/ASSRJ/article/view/14516. Acesso em: 2 jun. 2024.