• https://repositorio.upch.edu.pe/entities/publication/4d5cc0e4-bef9-442e-843c-57ddc65640b5
• https://repositorio.upch.edu.pe/entities/publication/8a91381b-43ab-4f36-9332-10e8906039d4
• https://repositorio.upch.edu.pe/entities/publication/f019098c-93d7-423e-82ea-fabf44ead787
• https://repositorio.upch.edu.pe/entities/publication/2dde9d64-364d-46a9-980f-0957248a3719
• https://repositorio.upch.edu.pe/entities/publication/ba12bfd7-eb7e-4330-ba5b-cabaa3eac3b6
• https://repositorio.upch.edu.pe/entities/publication/05e47a9b-9543-438d-a501-0b456746bf61
• https://repositorio.upch.edu.pe/entities/publication/15f32836-d818-428a-b3d1-035e8552b259