LAILATUL ROHMAH - NIM. 05410067 (2011) PENINGKATAN PARTISIPASI BELAJAR AQIDAH AKHLAQ MELALUI STRATEGI COOPERATIVE LEARNING (STUDI PENERAPAN METODE NUMBERED HEAD TOGETHER (NHT) ...). Skripsi thesis, UIN Sunan Kalijaga Yogyakarta.