2022. Kajian Biaya Perawatan Jalan Perkebunan Kelapa Sawit (Elaeis Guineensis Jacq) Di Divisi 1 Kebun Bah Bulian PT.PP.London Sumatra Indonesia, TBK. SINTA Journal (Science, Technology, and Agricultural). 3, 2 (Dec. 2022), 133–144. DOI:https://doi.org/10.37638/sinta.3.2.133-144.