Yuhendra, SyaukatYusman, HartoyoSri, and KusnadiNunung. “Analysis of Farmer Perceptions in Adopting The Integrated Farming System: A Case Study of Oil Palm Plantation in Riau Province”. Jurnal Manajemen & Agribisnis 19, no. 2 (July 29, 2022): 165. Accessed May 2, 2024. https://jurnal.ipb.ac.id/index.php/jmagr/article/view/40479.