Buajan, Supaporn, and Nathsuda Pumijumnong. “Distribution of Heavy Metals in Mangrove Sediment at the Tha Chin Estuary, Samut Sakhon Province, Thailand”. Applied Environmental Research 32, no. 2 (June 27, 2013): 61–77. accessed April 2, 2025. https://ph01.tci-thaijo.org/index.php/aer/article/view/9713.