Muhammad Dzikri Almahdi Hasibuan, Hilwa Walida, Badrul Ainy Dalimunthe, and Siti Hartati Yusida Saragih. “THE EFFECTIVENESS OF INSECTICIDE APPLICATION WITH ACTIVE INGREDIENT CYPERMETHRIN ON THE INTENSITY OF ATTACKS BY Oryctes Rhinoceros L. ON OIL PALM PLANTS ( Elaeis Guineensis Jacq.) HAS NOT YET PRODUCED RESULTS”. International Journal of Social Science, Educational, Economics, Agriculture Research and Technology (IJSET) 5, no. 8 (July 25, 2026). Accessed July 26, 2026. https://ijset.org/index.php/ijset/article/view/2138.