Yulianti, M.Pd.1THE THE FORMULATION OF KEFIR COW MILK WHIT THE ADDITION OF PAPAYA FRUIT SARI (Carica Papaya. L) AS SUGAR SUBSTITUTE INGREDIENTS2Peningkatan Hasil Belajar Muatan IPAS Kelas IV melalui Model Pembelajaran Team-Games-Tournament (TGT) Berbantuan Media Boardgame3Strengthening Moderation Based on Problem Based Learning (PBL) in Islamic Religious Education (IRE) Learning