“GAS CHROMATOGRAPHY-MASS SPECTROMETRY (GC-MS) ANALYSIS OF PHYTOCHEMICALS OF FIRST GENERATION GAMMA-IRRADIATED TYPHONIUM FLAGELLIFORME LODD. MUTANTS”. Jurnal Teknologi, vol. 78, no. 10-4, Oct. 2016, https://doi.org/10.11113/jt.v78.9883.