HUTABARAT, G. M. S.; SIMANIHURUK, B. W.; HERISON, C.; MUKTAMAR, Z.; HAIRANI, P. M. The Effect of Ultisols Subsoil Combined with Mexican Sunflower (Tithonia diversifolia) Compost and Vermicompost on Pre-Nursery Growth of Oil Palm Seedling. Akta Agrosia, [S. l.], v. 26, n. 2, p. 50–58, 2023. Disponível em: https://ejournal.unib.ac.id/Agrosia/article/view/30741. Acesso em: 11 may. 2024.