FABIOLA BESARI S. HASIL KETERAMPILAN PROSES SAINS SISWA KELAS VII MELALUI PENERAPAN LKS BERBASIS PROBLEM BASED LEARNING (PBL) PADA MATERI PEMANASAN GLOBAL. PENSA [Internet]. 23Oct.2017 [cited 3May2024];6(01). Available from: https://ejournal.unesa.ac.id/index.php/pensa/article/view/22018