BEBY DESTY ARISANDY NIM. 13222014, 13222014 (2017) PENGARUH MODEL PROBLEM BASED LEARNING TERHADAP KETERAMPILAN PROSES SAINS PADA MATERI SISTEM PERNAPASAN DI KELAS XI SMA PGRI PRABUMULIH. Diploma thesis, UIN RADEN FATAH PALEMBANG.