• https://repositorio.ucss.edu.pe/handle/20.500.14095/2700
• https://repositorio.ucss.edu.pe/handle/20.500.14095/2711
• https://repositorio.ucss.edu.pe/handle/20.500.14095/2713
• https://repositorio.ucss.edu.pe/handle/20.500.14095/2714
• https://repositorio.ucss.edu.pe/handle/20.500.14095/2715
• https://repositorio.ucss.edu.pe/handle/20.500.14095/2716
• https://repositorio.ucss.edu.pe/handle/20.500.14095/2717
• https://repositorio.ucss.edu.pe/handle/20.500.14095/2718
• https://repositorio.ucss.edu.pe/handle/20.500.14095/2719
• https://repositorio.ucss.edu.pe/handle/20.500.14095/2720
• https://repositorio.ucss.edu.pe/handle/20.500.14095/2721
• https://repositorio.ucss.edu.pe/handle/20.500.14095/2722
• https://repositorio.ucss.edu.pe/handle/20.500.14095/2723
• https://repositorio.ucss.edu.pe/handle/20.500.14095/2726
• https://repositorio.ucss.edu.pe/handle/20.500.14095/2724
• https://repositorio.ucss.edu.pe/handle/20.500.14095/2725