Susilawati, ., and . Supijatno. “Pengelolaan Limbah Kelapa Sawit (Elaeis Guineensis Jacq.) Di Perkebunan Kelapa Sawit, Riau”. Buletin Agrohorti 3, no. 2 (May 18, 2015): 203–212. Accessed December 23, 2025. https://journal.ipb.ac.id/bulagron/article/view/14926.