Fudianto, Achmad, and Fatchur Rohman. “Preferences of Javan Langurs (Trachypithecus Auratus) for Food Trees As a Foraging Behavior Marker in the Coban Pelangi Area, Malang Regency”. Jurnal Biologi Tropis, vol. 25, no. 4b, Nov. 2025, pp. 53-65, doi:10.29303/jbt.v25i4b.10453.