Widiastuti, V., Ernawati, E., Fatmadewi, V., Anindyajati, S., & Faradina, S. N. (2018). Analysis of Cyanide Content on Yams Using Spectrophotometry Methods. Indonesian Journal of Chemistry and Environment, 1(1), 7–12. https://doi.org/10.21831/ijce.v1i1.20784