Maskur Hadi, I Ketut Budarma, I Ketut Sutama. Visitor Perceptions of Service Quality in Promoting Environmental Sustainability at Umbul Bening Water Park, East Java. ijothe [Internet]. 2024 Sep. 30 [cited 2024 Oct. 14];3(3):255-62. Available from: https://journal.polteksahid.ac.id/index.php/ijothe/article/view/426