Ngakan, P.O. et al. 2024. Factors Behind Cessation of Illegal Logging by Local Communities for Valuable Timber-producing Endemic Species, Hopea celebica. Jurnal Penelitian Kehutanan Wallacea. 13, 2 (Nov. 2024), 1–12. DOI:https://doi.org/10.24259/jpkwallacea.v13i2.37315.