Oktavia, J. E., Suprijandani, Nurmayanti, D., Marlik and Setiawan (2025) “Environmental and Larval Indices as Predictors of Dengue Hemorrhagic Fever: A Five-Year Spatial Study in Surabaya, Indonesia”, Public Health Research Development, 2(2), pp. 61–74. doi: 10.36568/phrd.v2i2.36.