Zulfaidah, N. T., Kurniawati, E., Putri, G. H., & Widiani, F. The Effect of Variation in Solvent Concentration on Caffeine Content in Green Arabica Coffee Bean Extract (Coffea arabica) using UV-Vis Spectrophotometry. LPPT Universitas Gadjah Mada.
Chicago Style (17th ed.) CitationZulfaidah, Nanda Tsalasani, Endah Kurniawati, Gita Herdittya Putri, and Fitria Widiani. The Effect of Variation in Solvent Concentration on Caffeine Content in Green Arabica Coffee Bean Extract (Coffea Arabica) Using UV-Vis Spectrophotometry. LPPT Universitas Gadjah Mada.
MLA (9th ed.) CitationZulfaidah, Nanda Tsalasani, et al. The Effect of Variation in Solvent Concentration on Caffeine Content in Green Arabica Coffee Bean Extract (Coffea Arabica) Using UV-Vis Spectrophotometry. LPPT Universitas Gadjah Mada.