Riady I, . S, Purwoko A, Lubis SN, . C. Development Model of Sustainable Agrotourism-Based Village Tourism for Improving Community Welfare in Tapanuli Utara Regency, Indonesia. JoE [Internet]. 2024Oct.11 [cited 2024Nov.5];3(7):1309-24. Available from: https://ecohumanism.co.uk/joe/ecohumanism/article/view/4291