1.
Santoso H, Winarna W. The Exploration of The Oil Palm Leaf Nutrients Content Using Unmanned Aerial Vehicle and Multispectral Camera. J. Penelitian Kelapa Sawit [Internet]. 2021Apr.20 [cited 2021Jun.18];29(1):49-2. Available from: https://jurnalkelapasawit.iopri.org/index.php/jpks/article/view/145