Evaluation of Manganese (Mn) and Cadmium (Cd) Heavy Metal Content in Staple Foods Based on Food Sources and Environmental Conditions in Pregnant Women in Sambas Regency, Indonesia. Gema Lingkung Kesehatan [Internet]. 2025 May 13 [cited 2025 Dec. 9];23(2):286-92. Available from: https://gelinkes.poltekkes-surabaya.ac.id/index.php/gelinkes/article/view/268