Máximo Valdivia Gil grāmatas
USE OF ICT AND PERFORMANCE IN UNIVERSITY TEACHERS: A situational study
Eva Leticia Jordán Peralta, Máximo Valdivia Gil, Heber Nehemias Chui Betancur
-30% ar kodu BOOKS
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COMPUTER VISION SYNDROME AND SLEEP QUALITY IN UNIVERSITY PROFESSORS: A latent reality
Miguel Angel Valdivia Arias, Máximo Valdivia Gil, Heber Nehemias Chui Betancur
-30% ar kodu BOOKS
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