Ratnawati, S., Mujib, M., Alfath Nurul Fathony, I., Marva Ondrea Sugiyarto, J. and Subur Santoso, R. 2026. Strengthening Human Resource Capacity through Digital Marketing Mentoring: Waste Bank Empowerment for Circular Economy Sustainability. Engagement: Jurnal Pengabdian Kepada Masyarakat. 10, 1 (Feb. 2026), 220-232. DOI:https://doi.org/10.29062/engagement.v10i1.2199.