MEIDA WAROHMAH; AVINI MARTINI; FAJAR KUSUMAH SOLIHIN. PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) TERHADAP KETERAMPILAN PROSES SAINS DAN KEMAMPUAN BERPIKIR KRITIS SISWA PADA PEMBELAJARAN IPA . JESA - Jurnal Edukasi Sebelas April, [S. l.], v. 9, n. 2, p. 143–147, 2025. Disponível em: https://ejournal.unsap.ac.id/index.php/jesa/article/view/1921. Acesso em: 18 apr. 2026.