Santika, F., 		Suyanto, H., 		Trisnawati, N., & 		Indrayana, I.
2024 Feb 28.  Determination of the Optical Band gap Energy from the Extraction and Evaporation of Anthocyanin Compound Sea Lettuce (Ulva Lactuca L.) Using Tauc Plot Method. BULETIN FISIKA. [Online] 25:1