Wibawa, I Putu Agus Hendra, 		Saraswaty, Vienna, 		Kuswantoro, Farid, 		Andila, Putri Sri, 		Wardhani, Putri Kesuma, 		Tirta, I Gede, AND 		Sujarwo, Wawan.
" A study of essential oil from an invasive Piper aduncum L." <em>Jurnal Biologi Udayana</em> [Online], Volume 23 Number 2 (30 December 2019)