Meidy Binarrasitha Aisyi. The Effectiveness of Anti-Lead Mask Made from Water Hyacinth on Cigarette Industry Employees in Malang City. icistech [Internet]. 2022 Jun. 30 [cited 2024 Sep. 20];2(1):22-35. Available from: https://icistech.org/index.php/icistech/article/view/8