Mohd Razali, Nur Zahratun Najah, et al. “Metabolites Profiling and Fingerprinting of the Ethanolic Extract of Zingiber Zerumbet (L.) Roscoe Ex Sm”. Journal of Science and Mathematics Letters, vol. 10, no. 1, June 2022, pp. 97-107, https://doi.org/10.37134/jsml.vol10.1.10.2022.