00468oas 2200181z- 450 99106833993033212446-6190(CKB)3710000001521607(EXLCZ)99371000000152160720180319cuuuuuuuu -u- -engEsferasBrazilUniversidade Católica de BrasíliaRefereed/Peer-reviewedJOURNAL9910683399303321Esferas3010954UNINA