“Agronomic Assessment of Three Spice Plants As Understorey Crops in Oil Palm (Elaeis Guineensis Jacq.) Plantation”. Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) 51, no. 2 (August 25, 2023): 281–288. Accessed December 23, 2025. https://journal.ipb.ac.id/jurnalagronomi/article/view/47351.