Salmiyati, S. and Kuncahyo, B. 2022. Modeling of Fresh Fruit Bunches (FFB) Productivity Patterns Based on the Application of Biological Agents Against Pests in Oil Palm Plantations. Akta Agrosia. 25, 2 (Dec. 2022), 45–51. DOI:https://doi.org/10.31186/aa.25.2.45-51.