1. A. Sulaswatty, M. S. Rusli, H. Abimanyu, and T. Silvester, Tracing the Citronella Oil from Up to Downstream. In: Quo Vadis Lemongrass Oil and it's derivatives. (Lembaga Ilmu Pengetahuan Indonesia (LIPI) Press, Jakarta, 2019), pp. 1–12.
2. Harianingsih, R. Wulandari, C. Harliyanto, and C. N. Andiani, GC-MS identification on Essential oil from Citronella (Cymbopogon winterianus) using methanol as solvent. Techno. 18, 23–28 (2017).
3. A. G. Al-Hashimi, Antioxidant and antibacterial activities of Hibiscus sabdariffa L extract. African Journal of Food Science, Letters 6, 506–511 (2012).
4. A. Wany, S. Jha, V. K. Nigam and D. M. Pandey, Chemical Analysis and therapeutic uses of citronella oil from Cymbopogon winteranius. International Journal of Advanced Research. Letters 1, 504–521 (2013).
5. H. Winarsi, Natural Antioxidants and Free Radicals. Yogyakarta: Kanisius, (2007).