• https://riuma.uma.es/xmlui/handle/10630/18573
• https://riuma.uma.es/xmlui/handle/10630/18579
• https://riuma.uma.es/xmlui/handle/10630/18663
• https://riuma.uma.es/xmlui/handle/10630/18568
• https://riuma.uma.es/xmlui/handle/10630/18594
• https://riuma.uma.es/xmlui/handle/10630/18578
• https://riuma.uma.es/xmlui/handle/10630/18576