1 1 10 KHAIRENI PUSPANINGTYAS Primary Author RIVA ISMAWATI Primary Author SUPARNO Primary Author FIRDAUS Primary Author ELI TRISNOWATI Primary Author EKO JULIYANTO Primary Author ADE TEGAR SAPUTRA Primary Author ATIKA SARI Primary Author NURUL ANISAH Primary Author KARSILAH Primary Author YUNITA DWI FEBRIASTUTI Primary Author SISWANTO Primary Author AHMAD MUHLISIN Primary Author mixed material 25985213 MAGEANG PROGRAM STUDI PENDIDIKAN IPA FAKULTAS KEGURUAN DAN PENDIDIKAN ILMU PENDIDIKAN UNIVERSITAS TIDAR 2017