Haryanti, Agustina Tri, et al. “PENGATURAN MENGENAI PENGELOLAAN LIMBAH KELAPA SAWIT DI KABUPATEN DHARMASRAYA PROVINSI SUMATERA BARAT”. Semarang Law Review (SLR), vol. 2, no. 1, Dec. 2022, pp. 1-15, https://doi.org/10.26623/slr.v2i1.3339.