RISKIANI, Reza; SURYADI, Yadi. ANALISIS PENERAPAN PROBLEM BASED LEARNING DALAM MENSTIMULUS BERPIKIR KRITIS IPS DI SMP . SOCIAL : Jurnal Inovasi Pendidikan IPS, [S. l.], v. 6, n. 2, p. 669–680, 2026. DOI: 10.51878/social.v6i2.9916. Disponível em: https://jurnalp4i.com/index.php/social/article/view/9916. Acesso em: 23 apr. 2026.