Effect of Cutting Size in the Composting Process of Oil Palm Empty Fruit Branches (EFB) Using Active Organic Liquid Fertilizer (AOLF) as Co-CompostingRivaldi Sidabutar, Bambang Trisakti, H. Irvan, Muhammad Syafrizal, Vandria Alamsyah, Raissa Passa and Rafael Aginta SitepuE3S Web Conf., 519 (2024) 04012DOI: https://doi.org/10.1051/e3sconf/202451904012