PENELITIAN TINDAKAN KELAS MODEL GROUP TO GROUP EXCHANGE. Progress: Jurnal Pendidikan, Akuntansi dan Keuangan, [S. l.], v. 2, n. 1, p. 18–30, 2019. DOI: 10.47080/progress.v2i1.483. Disponível em: https://ejournal.lppm-unbaja.ac.id/index.php/progress/article/view/483. Acesso em: 22 jun. 2025.