Synthesis and Anti-Microbial Study of Polycyclicacetal Metal Complexes of (Hg, Ni, Co and Mn) Derived From PVA & (Formaldehyde, 4-Chlorobenzaldehyde). Journal of the College of Basic Education, [S. l.], v. 19, n. 77, p. 93–103, 2022. DOI: 10.35950/cbej.v19i77.8084. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/8084.. Acesso em: 18 jul. 2024.