Sang Ayu Putu Thania Parameswari Eka Putri, and Rafika Yuniasih. “Analysis and Evaluation of Environmental Management System Implementation in Indonesian Zoo”. Jurnal Riset Akuntansi & Perpajakan (JRAP), Vol. 7, no. 02, Dec. 2020, pp. 137-52, doi:10.35838/jrap.2020.007.02.12.