Oktavia R, Larasati DA, Azhara AA, Ningrum DAT, Saputra MRR, Sodik F. Facility Degradation in Surabaya Zoo. Int J Univers Educ [Internet]. 2024Dec.31 [cited 2025Apr.6];2(2):127-9. Available from: https://ojs.umpr.ac.id/ijue/article/view/9094