MOHAMMED, Alaa J. Effect of Cobalt Chloride Additive on the Optical Properties of (PEO/PVA) Composites Thin Films. International Journal of Psychosocial Rehabilitation, [S. l.], v. 24, n. 4, p. 6893–6899, 2020. DOI: 10.61841/76ed8q76. Disponível em: https://psychosocial.com/index.php/ijpr/article/view/5782. Acesso em: 24 may. 2025.