Adiprayoga SN, Yaqin H, Anugerah T, Nisari T. Green Tourism Concept Implementation Based on Tourist Satisfaction Level In Tapanuli Tengah Regency. IJMEIR [nternet]. 2025Jul.10 [cited 2025Dec.6];9(4):637-45. vailable from: https://journal.its.ac.id/index.php/ijmeir/article/view/4823