na INLIS000000000001435 20231202140328 231202||||||||| | ||| |||| || | 010-1223001435 id 001.42 001.42 HAD m Hadi, Sutrisno Metodologi research Cet.7 Yogyakarta Andi Offset 1994 ... jil. ; 21 cm. R01.02 - R01-0048 Metode Penelitian