Eka Wahyuningsih, O. Erfandari, and Hamdani. “The Effectiveness of Essential Oils As Vegetable Pheromones Against Cocoa Pests Using The Trap Method”. Jurnal Riset Perkebunan, vol. 5, no. 2, Sept. 2024, pp. 103-8, doi:10.25077/jrp.5.2.103-108.2024.