ODEH, Calistus Princewill; N.EZENWA, O.; CHINWEZE, Arinze Everest; OKAFOR, Anthony Amaechi. Spectrophotometric analysis of surface free energies of polymer surfaces. International Journal of Engineering and Technology, [S. l.], v. 13, n. 1, p. 87–94, 2024. DOI: 10.14419/4nks4e77. Disponível em: https://sciencepubco.com/index.php/IJET/article/view/32469.. Acesso em: 28 apr. 2025.