Nainggolan, N. A. (2025) “A Association of Knowledge, Behavior, and Environmental Sanitation with Helminthiasis among Children Aged 7–9 Years in Namo Sialang Village, 2024: Association of Knowledge, Behavior, and Environmental Sanitation with Helminthiasis among Children Aged 7–9 Years in Namo Sialang Village, 2024”, Jurnal Kedokteran Methodist, 18(1). doi: 10.46880/jkm.v18i1.5777.