Rahmi Garmini. The Relationship Between Knowledge Level and Attitude Towards Hygiene Sanitation of Household-Scale Boiled Drinking Water Traders in Belitang I District. j. Health. appl. sci. and. technol. [Internet]. 2025 Sep. 30 [cited 2026 May 26];3(2):85-90. Available from: http://jhast.ikestmp.ac.id/index.php/jhast/article/view/85