@misc{ais_repository_716153, title = {PENGARUH MODEL PROBLEM BASED LEARNING (PBL) TERHADAP KETERAMPILAN BERPIKIR KRITIS SISWA PADA MATA PELAJARAN IPA KELAS VIII DI SMP NEGERI 3 TARAKAN}, author = {ANGELIA INDRIANI}, year = {2022}, publisher = {}, howpublished = {Repository AIS}, note = {oai:ais:library-item:27363} }