Giyarsih SR, Amelia ES. The Role of the UMY Campus in Improving the Economic Welfare of Yogyakarta Suburban Residents. Geosfera Indones. [Internet]. 2023 Dec. 21 [cited 2026 Feb. 21];8(3):347-54. Available from: https://geosfera.unej.ac.id/index.php/GEOSI/article/view/43525