SIREGAR, Ismail Aula. Analisis Kinerja Koperasi Simpan Pinjam "Simataraja" terhadap Kesejahteraan Anggota. Jurnal Pendidikan Tambusai, [S. l.], v. 7, n. 2, p. 15250–15257, 2023. DOI: 10.31004/jptam.v7i2.8799. Disponível em: https://jptam.org/index.php/jptam/article/view/8799. Acesso em: 30 oct. 2024.