Thom, P. T. ., N. T. . Khoi, and P. L. . Na. “Heavy Metal Accumulation in Soil and Leafy Vegetables Irrigated With Domestic Wastewater in Vietnam”. Agriculture and Food Sciences Research, vol. 11, no. 2, Dec. 2024, pp. 146-55, doi:10.20448/aesr.v11i2.6228.