R. Rambey, Rahmawaty, A. Rauf, E. S. M. Nababan, M. H. Ismail, and M. N. Suratman, “Identification of Key Actors in the Conservation of Amorphophallus gigas in North Sumatra Using the MACTOR Method”, J. Sylva Lestari, vol. 14, no. 2, pp. 249–266, May 2026.