Halimah RusydaF., BatubaraI., and LestariY. “Identification, Characterization and Antioxidant Activity of Yellowish-Orange Pigments Actinobacteria”. HAYATI Journal of Biosciences, Vol. 31, no. 1, Nov. 2023, pp. 200-1, doi:10.4308/hjb.31.1.200-210.