ERICK PUTRA, Ragilliyandi.
 Optimasi Kinerja Point of Sale (PoS) dengan Penerapan Sinkronisasi Database Menggunakan Middleware.
<strong>INFORMAL: Informatics Journal</strong>, [S.l.], v. 2, n. 1, p. 1 - 8, may 2017.
ISSN 2503-250X.
Available at: &lt;<a href="https://jurnal.unej.ac.id/index.php/INFORMAL/article/view/4694" target="_new">https://jurnal.unej.ac.id/index.php/INFORMAL/article/view/4694</a>&gt;. Date accessed: 04 may 2024.