“Feed Management and Nutritional Status of Gibbons (Symphalangus Syndactylus Raffles, 1821) at Tegal Alur Animal Rescue Center, Jakarta”. 2023. Al-Kauniyah: Jurnal Biologi 16 (2): 434-43. https://doi.org/10.15408/kauniyah.v16i2.33624.