Andhika Cahya Kumara Nugraheni, Endang Setyowati. Strategi Desain Spa Resort Hotel Ramah Lingkungan Di Kawasan Umbul Klaten. TEKTONIK : Jurnal Ilmu Teknik [Internet]. 2025 Jul. 16 [cited 2025 Aug. 31];2(4):230-4. Available from: https://jurnalistiqomah.org/index.php/tektonik/article/view/5374