Wandee , S., Mahathaninwong, N., Ladondu , K., & Suwannarat , S. S. (2026). Aerobic Composting of Palm Oil Mill Biogas Sludge and Empty Fruit Bunches Using Earthworms and a Compost Accelerator . BioResources, 21(2), 4003–4028. Retrieved from https://ojs.bioresources.com/index.php/BRJ/article/view/25337