Yuliana, R., Daulay, A. S., Ridwanto, R. and Rahman, F. (2023) “Determination Of Total Alkaloid Content Of Yellow Wood (Arcangelisia flava (L.) Merr) Extract Based On Differences In Ethanol Concentration Using Uv-Vis Spectrophotometry Method”, Indonesian Journal of Science and Pharmacy, 1(2), pp. 42–49. Available at: https://ejournal.pusmed.com/index.php/IJSP/article/view/27 (Accessed: 6 April 2025).