na INLIS000000000011948 20231228015627 0010-1223000112 ta 231228 0 978-979-268-6234 370.72 370.72 WIR m Wiratna Sujarweni Metodelogi Penelitian / V. Wiratna Sujarweni cet. 1 Yogyakarta : PUSTAKA BARU PRESS, 2021 VI,114 Hlm ; 23 penelitian 1432/PERPUSHST/P23 1431/PERPUSHST/P23