Subagyo, Yusuf, 		Sumaryadi, Mas Yedi, 		Ifani, Merryafinola, 		Widodo, Hermawan Setyo, AND 		Yusan, Rizak Tiara.
" The Comparison of Tannin Fractions in Calliandra calothyrsus Leaves Utilizing Butanol-HCl4 and Protein-Precipitation Methods" <em>Molekul</em> [Online], Volume 19 Number 2 (18 July 2024)