Wahyuni, Sri, 		Nurjannah, Siti, AND 		Budiarso, Aris.
" PENGARUH MODEL PROBLEM BASED LEARNING TERHADAP KETERAMPILAN BERPIKIR KRITIS SISWA SMP MATERI TEKANAN HIDROSTATIS" <em>FKIP e-PROCEEDING</em> [Online], (1 February 2023)