Wiratmoko D, Hartono H, Murti BS SH. WORLDVIEW-2 IMAGERY VEGETATION INDEX CALCULATION FOR OIL PALM YIELD ESTIMATION. J. Penelitian Kelapa Sawit [Internet]. 2016Dec.1 [cited 2025Jul.1];24(3):143-56. Available from: http://jurnalkelapasawit.iopri.org/index.php/jpks/article/view/17