Donny Ivan Samuel Simatupang, Helena Tatcher Pakpahan, and Desyanti Chrismash. “Visitors’ Perceptions of Service Quality In Taman Eden 100 Agro-Tourism”. International Journal of Science, Technology & Management, Vol. 2, no. 6, Nov. 2021, pp. 1961-9, doi:10.46729/ijstm.v2i6.382.