Glania Τ., Antoniou Π. and Digelidis Ν. (2007) “A Pilot Application and Reliability of JEPQR-A on Preadolescent Greek Students”,
Inquiries in Physical Education and Sport
, 5(1), pp. 95–104. doi: 10.26253/heal.uth.ojs.ispe.2007.1185.