Laily, Shofia Zulfa, and Beni Setiawan. “ANALISIS PENERAPAN PROBLEM BASED LEARNING TERHADAP PENINGKATAN KETERAMPILAN PROSES SAINS PESERTA DIDIK”. PENSA: E-JURNAL PENDIDIKAN SAINS 12, no. 2 (June 30, 2024): 72–76. Accessed August 20, 2025. https://ejournal.unesa.ac.id/index.php/pensa/article/view/62060.