Haryanti, Nik, and Soebiantoro Soebiantoro. “Ketahanan Ekonomi Masyarakat Melalui Daur Ulang Sampah Di Bangoan Collection Center Tulungagung Jawa Timur”. Journal of Community Service and Society Empowerment 1, no. 02 (September 14, 2023): 104–110. Accessed October 23, 2025. https://risetpress.com/index.php/jcsse/article/view/247.