CITRA, N. Y. IMPLEMENTATION OF COOPERATIVE LEARNING MODELS OF JIGSAW TYPE IN ECONOMIC LESSONS TO INCREASE STUDENT ACTIVITY AND LEARNING OUTCOMES. Journal of Psychology and Instruction, [S. l.], v. 2, n. 3, p. 139–148, 2018. DOI: 10.23887/jpai.v2i3.16432. Disponível em: https://ejournal.undiksha.ac.id/index.php/JoPaI/article/view/16432. Acesso em: 1 mar. 2024.