MODIFICATION OF PHTHALIMIDYLPHENOL-FORMALDEHYDE RESINS VIA ESTERIFIATION. Al-Nahrain Journal of Science, [S. l.], v. 10, n. 1, p. 38–45, 2018. Disponível em: https://anjs.edu.iq/index.php/anjs/article/view/1489.. Acesso em: 17 may. 2024.