CAHYANI, Nana Marlina; 						INDRIYANTO, Edo; 						MASRIPAH, Siti.
 Uji Validitas dan Reabilitas Terhadap Implementasi Aplikasi Penjualan dan Pembelian.
<strong>INFORMATION SYSTEM FOR EDUCATORS AND PROFESSIONALS : Journal of Information System</strong>, [S.l.], v. 1, n. 1, p. 21-34, dec. 2016.
ISSN 2548-3587.
Available at: &lt;<a href="https://ejournal-binainsani.ac.id/index.php/ISBI/article/view/167" target="_new">https://ejournal-binainsani.ac.id/index.php/ISBI/article/view/167</a>&gt;. Date accessed: 07 july 2026.