Salamah Anisa Amalia N, Mahpudin M, Cahyaningsih U. PENGARUH MODEL PROBLEM BASED LEARNING (PBL) TERHADAP KETERAMPILAN BERPIKIR KRITIS SISWA PADA MATA PELAJARAN IPS KEGIATAN EKONOMI. BIP [Internet]. 2024 May 25 [cited 2026 Jan. 12];3(1):45-56. Available from: https://ejournal.papanda.org/index.php/bip/article/view/947