“Overexpression of chitinase gene with a GC-rich synthetic enhancer in tobacco plant (Nicotiana tabacum L.) Overekspresi gen kitinase dengan enhancer sintetis kaya GC pada tanaman tembakau (Nicotiana tabacum L.)” (2016) Menara Perkebunan, 68(2). doi:10.22302/iribb.jur.mp.v68i2.139.