na INLIS000000000029188 20231202150213 231202||||||||| | ||| |||| || | 978-979-756-915-0 010-1223029188 id 370.72 370.72 sam p Samsu Sumadoyo Penelitian tindakan kelas Ed.1, cet.31 Yogyakarta Graha Ilmu 2013 viii, 178 hlm. ; 23 cm. R16.09 - R16-0219 Pendidikan Penelitian