“STUDY OF HERBAL TOPICAL REPELLENT MADE OF BETEL LEAVES (Piper Betle) AND PATCHOULI OIL (Pogostemon Cablin) MIXTURE AGAINST YELLOW FEVER MOSQUITO (Aedes Aegypti)”. BIOTROPIA 22, no. 1 (August 23, 2015): 45–51. Accessed September 19, 2026. https://journal.biotrop.org/index.php/biotropia/article/view/378.