Siregar, P.I., Pujiyanto, S. and Lunggani, A.T. 2022. Inhibitory activity of endophytic fungi against alpha-amylase isolated from raru (Cotylelobium melanoxylon). Berkala Penelitian Hayati. 28, 1 (Jul. 2022), 44-50. DOI:https://doi.org/10.23869/bphjbr.28.1.20227.