TY  - JOUR
A1  - Zumbo, B.D.
A1  - Gadermann, A.M.
A1  - Zeisser, C.
T1  - Ordinal versions of coefficients alpha and theta for Likert Rating Scales
Y1  - 2007
DO  - 10.22237/jmasm/1177992180
VL  - 6
IS  - 1

ER  -