TANJUNG, Rahmadani. DEVELOPMENT OF SOCIAL SKILLS BASED IPS TEACHING MATERIALS FOR CLASS IV PRIMARY SCHOOL 060912 MEDAN DENAI. REKOGNISI : Jurnal Pendidikan dan Kependidikan (E-ISSN 2599-2260), [S. l.], v. 4, n. 1, p. 83–94, 2019. Disponível em: https://jurnal.unusu.ac.id/index.php/rekognisi/article/view/120. Acesso em: 5 apr. 2025.