Budiarto, Kurniawan, et al. “Elimination Of CVB (Chrysanthemum Virus B) From A Range Of ChrysanthemumTHE Varieties By Meristem Culture Following Antiviral and Heat Treatments”. BIOTROPIA, vol. 18, no. 2, Mar. 2012, doi:10.11598/btb.2011.18.2.45.