na INLIS000000000000987 20241224112251 241224||||||||| | ||| |||| || | 979-692-486-2 010-1224000987 id 370.7 370.7 SUK m nana syaodih sukmadinata Metode penelitian pendidikan pt. Remaja rosdakarya 2012 ix,326 hlm.;22 cm cet.8 Ilmu Sosial