RIYADI, Imron, and . SUMARYONO. 2016. “Pembentukan Akar in Vitro Planlet Kelapa Sawit (Elaeis Guineensis Jacq.) Dalam Medium Cair Dengan Penambahan Auksin In Vitro Rooting of Oil Palm (Elaeis Guineensis Jacq.) Plantlets in a Liquid Medium Supplemented With Auxins”. Menara Perkebunan 78 (1). Bogor, Indonesia. https://doi.org/10.22302/iribb.jur.mp.v78i1.76.