Guntoro, Guntoro, Anto Ariyanto, David Setiawan, and Hamzah Hamzah. 2021. “Sosialisasi Website Portal Bank Sampah Universitas Lancang Kuning”. International Journal of Community Service Learning 5 (3):259-64. https://doi.org/10.23887/ijcsl.v5i3.40616.