I. A. R., Wulansari, et al.
 Uji Aktivitas Antibakteri Ekstrak Etanol Buah Cabe Jawa (Piper retrofractum Vahl.) Terhadap Bakteri Propionibacterium acnes.
<strong>Jurnal Farmasi Udayana</strong>, [S.l.], feb. 2015.
ISSN 2622-4607.
Available at: &lt;<a href="http://103.29.196.112/index.php/jfu/article/view/13103" target="_new">http://103.29.196.112/index.php/jfu/article/view/13103</a>&gt;. Date accessed: 18 dec. 2025.