E whakaatuhia ana ngā hua e 1 - 3 o te 3 mō te rapu 'Validity and Validation' Whakamahine hua
  1. 1
    ā- Mills, Geoffrey E.
    I whakaputaina 2007
    ...Data collection considerations : validity, reliability, and generalizability --...
    Pukapuka
  2. 2
    I whakaputaina 2008
    Pukapuka
  3. 3
    Pukapuka