Functionalization of fullerene with 4-benzo-9-crown-3 ether. Indian Journal of Chemical Technology (IJCT), [S. l.], v. 30, n. 1, p. 131–136, 2023. DOI: 10.56042/ijct.v30i1.64953. Disponível em: https://or.niscpr.res.in/index.php/IJCT/article/view/1266. Acesso em: 15 may. 2026.