FABIOLA BESARI S. HASIL KETERAMPILAN PROSES SAINS SISWA KELAS VII MELALUI PENERAPAN LKS BERBASIS PROBLEM BASED LEARNING (PBL) PADA MATERI PEMANASAN GLOBAL. Pensa E-Jur.: Pendidik. Sains [Internet]. 2017 Oct. 23 [cited 2025 Dec. 1];6(01). Available from: https://ejournal.unesa.ac.id/index.php/pensa/article/view/22018