Firmansyah, Ardi Bayu, Muhammad Ali Imron, Richo Andi Wibowo, Guntur Wibawa Mukti, Risgianto Risgianto, and Maria Edna Herawati. 2021. “The Patterns of Law Enforcement on Eradicating Illegal Activities to Protect Sumatran Tiger Habitat in Tambling Wildlife Nature Conservation, Bukit Barisan National Park ”. Jurnal Ilmu Kehutanan 15 (2), 201-17. https://doi.org/10.22146/jik.v15i2.1533.