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