Amelia Niwele, et al. “Determination of Total Phenolic Content of Nutmeg Leaf (Myristica Fragrans Houtt) Ethanol Extract By Uv-Vis Spectrophotometry”. Jurnal Kesehatan Amanah, vol. 4, no. 2, Oct. 2020, pp. 01-15, https://ejournal.unimman.ac.id/index.php/jka/article/view/130.