na INLIS000000000002309 20231202140607 231202||||||||| | ||| |||| || | 979-858-104-1 010-1223002309 id 155.2 155.2 AZW r Azwar, Saifuddin Reliabilitas dan validitas Ed.3,cet.1 Yogyakarta Pustaka Pelajar 1997 xvii, 183 hlm. ; 21 cm. R02.26 - R02-0701 Psikometri