Romero-Freire, A., & Qiu, H. (2022). Elemental Concentration and Pollution in Soil, Water, and Sediment. MDPI - Multidisciplinary Digital Publishing Institute.
Lua i Stíl Chicago (17ú heag.)Romero-Freire, Ana, agus Hao Qiu. Elemental Concentration and Pollution in Soil, Water, and Sediment. Basel: MDPI - Multidisciplinary Digital Publishing Institute, 2022.
Lua MLA (9ú heag.)Romero-Freire, Ana, agus Hao Qiu. Elemental Concentration and Pollution in Soil, Water, and Sediment. MDPI - Multidisciplinary Digital Publishing Institute, 2022.
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