Pranowo, D., E. Noor, L. Haditjaroko, and A. Maddu. “The Ethanol Extract Nanoemulsion Production of Abelmoschus Manihot L by the Combination of Homogenization and Solvent Displacement Technique”. International Journal of Sciences: Basic and Applied Research (IJSBAR), vol. 24, no. 1, Aug. 2015, pp. 210-21, https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/4280.