Hutabarat, G. M. S., Simanihuruk, B. W., Herison, C., Muktamar, Z. and Hairani, P. M. (2023) “The Effect of Ultisols Subsoil Combined with Mexican Sunflower (Tithonia diversifolia) Compost and Vermicompost on Pre-Nursery Growth of Oil Palm Seedling”, Akta Agrosia, 26(2), pp. 50–58. Available at: https://ejournal.unib.ac.id/Agrosia/article/view/30741 (Accessed: 11 May 2024).