Lestari, Faizah Hanan, et al. “Uji Aktivitas Penghambatan Radikal Bebas DPPH Dari Ekstrak Etil Asetat Batang Penara (Myristica Iners Blume.): DPPH Free Radical Scavenging Activity Test Of Ethyl Acetate Extract of Stem Penara (Myristica Iners Blume.)”. Proceeding of Mulawarman Pharmaceuticals Conferences, vol. 15, no. 1, May 2022, pp. 65-71, doi:10.25026/mpc.v15i1.619.