Samanhudi, S., A. Yunus, B. Pujiasmanto, and A. Saras. “In Vitro Propagation of Temulawak (Curcuma Xanthorrhiza Roxb.)”. Jurnal Jamu Indonesia, vol. 2, no. 2, July 2017, pp. 37-42, doi:10.29244/jji.v2i2.30.