Ginting, S., and B. Bengkel. “THE ROLE OF LOCAL WISDOM IN SUPPORTING POLICIES DEFORESTATION SUPERVISION IN LANGKAT REGENCY, NORTH SUMATRA”. DIA: Jurnal Administrasi Publik, Vol. 20, no. 02, Aug. 2022, pp. 243-62, doi:10.30996/dia.v20i02.6422.