na INLIS000000000002478 20150209153302.0 a 140523 2010 jbi ind 979-8433-72-8 010-051400000000137 [21] 001.42 001.42 Rid s Riduwan Skala pengukuran variabel-variabel penelitian / Riduwan Cet.7. Bandung : Alfabet, 2010 vi, 281 hlm. ; 24 cm Bibliografi : hlm 277-281 PENELITIAN, METODE SUPUDES 12945-12947/KPAD/DS/2013