Deana, A. A. P., & Minerva, P. Formulation and Determination of Tannin and Flavonoid Levels of Anti-Acne Gel Formulation from Red Betel Leaf Extract (Piper crocatum). LPPT Universitas Gadjah Mada.
Chicago Style (17th ed.) CitationDeana, Annisha Amelya Putri, and Prima Minerva. Formulation and Determination of Tannin and Flavonoid Levels of Anti-Acne Gel Formulation from Red Betel Leaf Extract (Piper Crocatum). LPPT Universitas Gadjah Mada.
MLA (9th ed.) CitationDeana, Annisha Amelya Putri, and Prima Minerva. Formulation and Determination of Tannin and Flavonoid Levels of Anti-Acne Gel Formulation from Red Betel Leaf Extract (Piper Crocatum). LPPT Universitas Gadjah Mada.
Warning: These citations may not always be 100% accurate.