SOFICA, Verra; 						FAHRUDIN, Efa Fahmi.
 Metode Waterfall Pada Aplikasi Perpustakaan SMA PGRI Jasinga.
<strong>INFORMATICS FOR EDUCATORS AND PROFESSIONAL : Journal of Informatics</strong>, [S.l.], v. 3, n. 1, p. 1 - 10, dec. 2018.
ISSN 2548-3412.
Available at: &lt;<a href="https://ejournal-binainsani.ac.id/index.php/ITBI/article/view/979" target="_new">https://ejournal-binainsani.ac.id/index.php/ITBI/article/view/979</a>&gt;. Date accessed: 05 july 2026.