Shidqina, L., Pratiwi, M. A., Almadina, A. F., & Nugroho, S. (2026). Surabaya’s Coffee Districts: Clustering and Land Use Dynamics in Gubeng Area. ScienceTech Horizon, 1(1), 1-22. https://ejournal.scadindependent.org/index.php/sth/article/view/255