FALAKH, Fajrul.
 Evaluasi Penerapan Green Campus pada Pemeringkatan UI GreenMetric World University Rangkings di Universitas Islam Negeri Walisongo Semarang.
<strong>Jounal of Enviromental Science Sustainable</strong>, [S.l.], v. 1, n. 2, p. 30 - 35, dec. 2020.
ISSN 2721-4761.
Available at: &lt;<a href="http://e-journal.ivet.ac.id/index.php/envoist/article/view/1460" target="_new">http://e-journal.ivet.ac.id/index.php/envoist/article/view/1460</a>&gt;. Date accessed: 27 nov. 2021.