Luthfiyani, Anisa, 		Pujiastuti, Peni, AND 		W., Melok.
" Daya Antibakteri Ekstrak Daun Seledri (Apium graveolens L.) terhadap Porphyromonas gingivalis" <em>STOMATOGNATIC - Jurnal Kedokteran Gigi</em> [Online], Volume 16 Number 2 (10 October 2019)