Evaluation of potentially toxic elements and ecological risks associated with environmental liabilities in Tacna, Peru - César Julio Cáceda Quiroz; Gisela July Maraza Choque; Gabriela de Lourdes Fora Quispe; Diana Galeska Farfan Pajuelo; Edwin Denis Obando Velarde; Fulvia Chiampo; Milena Carpio Mamani (PLoS ONE, 2025)