Authors (8941)
Oka, K.
Name:Oka, K.
More information:
Oka, Koichiro
Faculty of Sport Sciences, Waseda University, Saitama, Japan
Data has been last edited on Aug 27 2014
Celebrating 10 years: Web Survey Methology book
Name:Oka, K.
More information:
Oka, Koichiro
Faculty of Sport Sciences, Waseda University, Saitama, Japan
Data has been last edited on Aug 27 2014