https://biblioteca.ugb.edu.sv/cgi-bin/koha/opac-search.pl?q=ccl=su%3A%22TESIS%20DE%20MAESTRIA%20EN%20DERECHO%20PENAL%22%20and%20holdingbranch%3AUGB%20and%20su-to%3ATESIS%20DE%20MAESTR%C3%83%C2%8DA%20EN%20DERECHO%20PENAL%20and%20au%3APaz%20Hern%C3%83%C2%A1ndez%2C%20Juan%20Carlos&format=rss2 Search results for 'su:"TESIS DE MAESTRIA EN DERECHO PENAL" and holdingbranch:UGB and su-to:TESIS DE MAESTRÍA EN DERECHO PENAL and au:Paz Hernández, Juan Carlos' at Biblioteca UGB 0 20