Miko Herlangga, Eka Bobby Febrianto. THE EFFECT OF HARVEST FREQUENCY AND LABOR EFFICIENCY ON THE PRODUCTIVITY OF OIL PALM ( Elaeis guineensis) Jacq.) PALM CO REGIONAL 1 RAMBUTAN GARDEN, AFDELING VIII SEI PRIOK VILLAGE. IJSET [Internet]. 2026 Jul. 4 [cited 2026 Jul. 5];5(8):4285-92. Available from: https://ijset.org/index.php/ijset/article/view/2031