HANDAYANI, Ely. APPLICATION OF GROUP INVESTIGATION METHODS (GROUP INVESTIGATION) STUDENTS SD SWASTA TUNAS BANGSA SAMBIREJO TIMUR DISTRICT PERCUT SEI TUAN. REKOGNISI : Jurnal Pendidikan dan Kependidikan (E-ISSN 2599-2260), [S. l.], v. 6, n. 1, p. 36–45, 2021. Disponível em: https://jurnal.unusu.ac.id/index.php/rekognisi/article/view/87. Acesso em: 6 apr. 2025.