NASUTION, nazaruddin; 						AZHAR, Intan Nisa.
 Daya Beli Masyarakat Kota Padangsidimpuan Terhadap Produk Koperasi Agrina Parsalakan.
<strong>Jurnal Pengabdian Masyarakat Aufa (JPMA)</strong>, [S.l.], v. 3, n. 2, p. 121-128, aug. 2021.
ISSN 2715-0178.
Tersedia pada: &lt;<a href="http://jurnal.unar.ac.id/index.php/jamunar/article/view/466" target="_new">http://jurnal.unar.ac.id/index.php/jamunar/article/view/466</a>&gt;. Tanggal Akses: 17 may 2024
doi: <a href="http://dx.doi.org/10.51933/jpma.v3i2.466">http://dx.doi.org/10.51933/jpma.v3i2.466</a>.