Assessing heavy metal pollution levels and associated ecological risks in peatland areas in the Mekong Delta region - Hong Giang Hoang; Mohammed Hadi; Minh Ky Nguyen; Ngoc Son Hai Nguyen; Phan Quang Huy Le; Khoi Nghia Nguyen; Huu-Tuan Tran; Umakant Mishra (Environmental Research, 2025)