Hermanto, Sarwendah Ratnawati, Roto Roto, and Agus Kuncaka. 2018. “Saccharin Extraction And Analysis Of Drug And Food Samples By Derivative Ultraviolet (UV) Spectrophotometry”. EKSAKTA: Journal of Sciences and Data Analysis 18 (2):85-96. https://doi.org/10.20885/eksakta.vol18.iss2.art1.