Murti, Ruth Karisma, and Nurmiyati. “Microalgae Diversity As a Bioindicator of Pollution in Umbul Water Tourism, Klaten Regency”. Jurnal Sumberdaya Akuatik Indopasifik 9, no. 3 (August 21, 2025): 181–195. Accessed September 19, 2025. https://mail.ejournalfpikunipa.ac.id/index.php/JSAI/article/view/517.