• https://ricerca.uniba.it/handle/11586/443040
• https://ricerca.uniba.it/handle/11586/418575
• https://ricerca.uniba.it/handle/11586/459680
• https://ricerca.uniba.it/handle/11586/472732
• https://ricerca.uniba.it/handle/11586/562011
• https://ricerca.uniba.it/handle/11586/431550
• https://ricerca.uniba.it/handle/11586/444902
• https://ricerca.uniba.it/handle/11586/507280
• https://ricerca.uniba.it/handle/11586/464452
• https://ricerca.uniba.it/handle/11586/586090
• https://ricerca.uniba.it/handle/11586/561161
• https://ricerca.uniba.it/handle/11586/519857