Khoirunnisa, I., Y. Yustiana, and N. Prihadi. “Integrating BMC and SBSC Approaches for Tangkahan Ecotourism Management Strategies in Gunung Leuser National Park, North Sumatra, Indonesia”. Jurnal Ilmu Kehutanan, Vol. 17, no. 2, Oct. 2023, pp. 148-62, doi:10.22146/jik.v17i2.6496.