Amboupe, D.S. et al. 2025. In Vitro Conservation and Metabolite Profiling of Patchouli (Pogostemon cablin Benth.): Hormonal Effects on Callus and Volatile Oil Preservation. Indonesian Journal of Ecology and Conservation. 2, 1 (Mar. 2025), 41–51. DOI:https://doi.org/10.31605/ijec.v2i1.6359.