Cholidin, M.S. et al. 2024. Anatomi Tumbuhan Pakan Gajah Sumatra (Elephas maximus sumatranus Temminck) di Taman Nasional Way Kambas. Jurnal Ilmu Pertanian Indonesia. 29, 2 (Jan. 2024), 187–195. DOI:https://doi.org/10.18343/jipi.29.2.187.