Nguyen Thi Mai, and Tran Van Huy. “Long-Term Ecological Impacts of Heavy Metal Contamination on Terrestrial Mammals in Mining Regions”. Journal of Humanities and Applied Science Research, vol. 6, no. 1, Feb. 2023, pp. 60-73, https://journals.sagescience.org/index.php/JHASR/article/view/199.