SYAMSIAH HASYIM. MANAJEMEN PENGELOLAAN KOPERASI MAHASISWA DI KAMPUS UNIVERSITAS MUHAMMADIYAH SINJAI. Jurnal Ilmu Administrasi Negara, [S. l.], v. 18, n. 2, p. 166–195, 2021. DOI: 10.59050/jian.v18i2.179. Disponível em: https://jurnal.universitasmbojobima.ac.id/index.php/jian/article/view/179. Acesso em: 4 jul. 2026.