https://biblioteca.ugb.edu.sv/cgi-bin/koha/opac-search.pl?idx=an%2Cphr&q=390%26limit%3Davailable%26limit%3Dau%3AFerrufino%2C%20Mayra%20Romelita%26limit%3Ditype%3ATESIS&format=rss2 Search results for 'an,phr: 390&limit=available&limit=au:Ferrufino, Mayra Romelita&limit=itype:TESIS' at Biblioteca UGB 0 20