Sinaga, Dahlan, and Santy Deasy Siregar. “Relationship Between Clean Water Quality and Sanitation With Health Problems in Rambung Baru Village, Sibolangit Sub-District”. Buletin Kedokteran & Kesehatan Prima, vol. 4, no. 2, Oct. 2025, pp. 320-4, doi:10.34012/bkkp.v4i2.7557.