Yohanes M. Abanit, Putra J. P. Tjitda and Femy J. Donuata 2024. PENAPISAN FITOKIMIA DAN UJI TABIR SURYA EKSTRAK ETANOL DAUN KAKAO (Theobroma cacao L.) SECARA SPEKTROFOTOMETRI UV-Vis. Journal of Innovation Research and Knowledge. 4, 2 (Jul. 2024), 733–742. DOI:https://doi.org/10.53625/jirk.v4i2.8065.