• https://repositorio.unsm.edu.pe/item/0e9ba429-170b-4495-b762-9045271056fd
• https://repositorio.unsm.edu.pe/item/1a09146f-4ff9-4612-8c26-95b405da462d
• https://repositorio.unsm.edu.pe/item/19a62675-577c-4915-8a06-56d8428639da
• https://repositorio.unsm.edu.pe/item/66ad2c81-990a-450c-ad98-ef7da23ce6ac
• https://repositorio.unsm.edu.pe/item/6858debb-6541-482b-b51d-16bdf567e6d1
• https://repositorio.unsm.edu.pe/item/bad09a45-707e-4d9a-9813-9b178734b6f5
• https://repositorio.unsm.edu.pe/item/2c56b370-f8ee-449e-b9c5-08bc4bee3235
• https://repositorio.unsm.edu.pe/item/e5ca5d1c-ad3f-4ab6-913e-084daffc8a96
• https://repositorio.unsm.edu.pe/item/bd4e5214-b982-47b5-8256-862f6ed5b4d9
• https://repositorio.unsm.edu.pe/item/d1f18c3c-1abc-48d5-8321-81a3002c186c
• https://repositorio.unsm.edu.pe/item/9c91f381-a607-4b8a-bafc-8a48dd7db7b2
• https://repositorio.unsm.edu.pe/item/eeac4d68-3e7b-4e34-9250-3974127a74c2
• https://repositorio.unsm.edu.pe/item/b26459cb-1188-40c5-aa30-14761d1627f4