The Effectiveness Of Use Of Rewards And Punishments In The Stad Cooperative Learning Method To Increase Motivation And Science Learning Outcomes Of Class 4 Students Of Kolursari II SDN Bangil. JOSAR (Journal of Students Academic Research), [S. l.], v. 10, n. 2, p. 189–195, 2025. DOI: 10.35457/v0wmsd70. Disponível em: https://ejournal.unisbablitar.ac.id/index.php/josar/article/view/3917. Acesso em: 17 feb. 2026.