Nano MgO catalyst for chemical depolymerization of polyethylene terephthalate (PET). Iraqi Journal of Physics, [S. l.], v. 16, n. 36, p. 85–93, 2018. DOI: 10.30723/ijp.v16i36.33. Disponível em: https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/33.. Acesso em: 5 may. 2024.