Tasnim T, Saputra A. THE EFFECT OF HEALTH PROMOTION USING BOOKLET MEDIA ON THE LEVEL OF PUBLIC KNOWLEDGE ABOUT SEWERAGE WASTE WATER IN COASTAL AREAS SAMAJAYA VILLAGE: HEALTH PROMOTION USING BOOKLET MEDIA . ijhsrd [Internet]. 2022 Jun. 25 [cited 2024 Dec. 22];4(1):26-33. Available from: https://ijhsrd.com/index.php/ijhsrd/article/view/122