Simamora, Y., & Sitti Hazzah Nur. (2024). Kolaborasi Penanganan Penimbunan Sampah melalui Bank Sampah Tarhilala di Kabupaten Toba. SAJJANA: Public Administration Review, 2(2), 164–175. https://doi.org/10.32734/sajjana.v2i2.19580