FERRY HERMANTO; NOVITA DETA UTAMI; AGUS MURSIDI. APPLICATION OF JIGSAW TYPE OF COOPERATIVE LEARNING MODEL IN IPS LEARNING TO IMPROVE CRITICAL THINKING ABILITY AND STUDENTS’ LEARNING ACHIEVEMENT IN CLASS XI TPHP 2 SMK N WONGSOREJO ACADEMIC YEAR 2015/2016. Proceeding Humanities: Teacher Training and Education, [S. l.], v. 2, n. 1, 2022. Disponível em: https://ejournal.unibabwi.ac.id/index.php/Proceeding_in_Humanities/article/view/1870. Acesso em: 26 jul. 2025.