na INLIS000000000030411 20191226092843 0010-1219000107 0010-1219000106 PTK : Penelitian Tindakan Kelas SD/MI / Zainal Aqib, dkk ; Zainal Aqib Cet 1 492 hlm ; 24 cm Yogjakarta : Ar-Ruzz Media, 2017 001.42 001.42 ZAI p 978-602-313-068-9 Metode Penelitian 47891 47892