Wahyuni M, Djaingsastro AJ, Arifin S M. The Estimation of Carbon Stocks on Palm Oil Plant (Elaeis guineensis Jacq) in Smallholder and State Plantation in Indonesia. IJSBAR. 2017;33(1):291-299. Accessed January 20, 2026. https://gssrr.org/JournalOfBasicAndApplied/article/view/7279