Handayani, E. (2021) “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), 6(1), pp. 36–45. Available at: https://jurnal.unusu.ac.id/index.php/rekognisi/article/view/87 (Accessed: 6 April 2025).