TY - JOUR T1 - Preserve biology teachers' perceived efficacy beliefs in teaching biology AU - Savran, Ayşe AU - Çakıroğlu, Jale PY - 2001 DA - June JF - Hacettepe Üniversitesi Eğitim Fakültesi Dergisi PB - Hacettepe Üniversitesi WT - DergiPark SN - 2536-4758 VL - 21 IS - 21 LA - tr UR - https://dergipark.org.tr/tr/pub/hunefd/issue//102684 L1 - https://dergipark.org.tr/tr/download/article-file/87977 ER -