Lina Nafisah, et al. “Botanical and Chemical Overview, Traditional Uses and Potential of Anticancer Activity from Several Costus Plants: A Narrative Review”. Bioscientia Medicina : Journal of Biomedicine and Translational Research, vol. 6, no. 9, June 2022, pp. 2127-38, https://doi.org/10.37275/bsm.v6i9.561.