Situmorang, A.C. et al. 2016. Manajemen Panen Kelapa Sawit (Elaeis guineensis Jacq.) di Kebun Hatantiring, Kalimantan Tengah. Buletin Agrohorti. 4, 1 (Jan. 2016), 37–45. DOI:https://doi.org/10.29244/agrob.v4i1.14999.