Jusuf, E. (2004) “Modification of Plasmids and Cry Genes of Bacillus thuringiensis subsp. kurstaki HD-I After Treatment With Ethylmethanosulfonate (EMS) and UV Light”, Annales Bogorienses, 9(2), pp. 39–49. doi: 10.14203/ann.bogor.2004.v9.n2.39-49.