Fariaman Purba and Darwin Damanik 2023. Analisis Willingness To Pay (Wtp) Pengunjung Taman Hewan Di Kota Pematangsiantar Pasca Pandemi Covid19. Jurnal Manajemen Kreatif dan Inovasi. 1, 4 (Sep. 2023), 143–157. DOI:https://doi.org/10.59581/jmki-widyakarya.v1i4.1271.