Surya, Ferry Hendra, and Sunarto Sunarto. “Analysis of Independent Active Alert Village in Tridadi Village, Sleman, D.I. Yogyakarta Province”. JKKI : Jurnal Kedokteran dan Kesehatan Indonesia 7, no. 4 (October 17, 2016): 125–131. Accessed November 24, 2024. https://journal.uii.ac.id/JKKI/article/view/6602.