https://biblioteca.ugb.edu.sv/cgi-bin/koha/opac-search.pl?q=ccl=Provider%3ACorte%20suprema%20de%20justicia%20and%20holdingbranch%3AUSU%20and%20au%3AMart%C3%83%C2%ADnez%20Moreno%2C%20Alfredo&format=rss2 Search results for 'Provider:Corte suprema de justicia and holdingbranch:USU and au:Martínez Moreno, Alfredo' at Biblioteca UGB 0 20