Alhajeri, N., Al-Fadhli, F., Aly, A (2019) Unit-Based Emissions Inventory for Electric Power Systems in Kuwait: Current Status and Future Predictions. Sustainability, 11: 5758.

Ali, H., Khan, E., Ilahi, I (2019) Environmental Chemistry and Ecotoxicology of Hazardous Heavy Metals: Environmental Persistence, Toxicity, and Bioaccumulation. Journal of Chemistry,‌ 1-14.

Barbieri, M. J. J. G. G (2016) The importance of enrichment factor (EF) and geoaccumulation index (Igeo) to evaluate the soil contamination. Journal of Geology and Geophysics, 5(1): 1-4.

Barzegar Khaleghi, M. S., Shahsavan Markadeh, R., Ghassemi, H (2016) Thermodynamic evaluation of mazut gasification for using in power generation. Petroleum Science and Technology, 34: 531-538.

Bohn, H. L (1976) Estimate of organic carbon in world soils. Soil science society of America journal, 40(3): 468-470.

Cheng, K., & Heidari, Z (2017) A new method for quantifying cation exchange capacity in clay minerals. In SPWLA 58th Annual Logging Symposium.

 Cipullo, S., Snapir, B., Tardif, S., Campo, P., Prpich, G. and Coulon, F (2018) Insights into mixed contaminants interactions and its implication for heavy metals and metalloids mobility, bioavailability and risk assessment. Science of The Total Environment, 645: 662-673.

Elfaki, J. T., Sulieman, M. M., Gafer, M. A. and Ali, M. E (2016) Hydrometer method against pipette method for estimating soil particle size distribution in some soil types selected from Central Sudan. International Journal of Engineering Research, 2(2): 25-41.

Fiore, M., Magi, V., Viggianoa, A (2020) Internal combustion engines powered by syngas. Applied Energy, 276: 115415.

Ghrefat, H. A., Abu-Rukah, Y. and Rosen, M. A (2011) Application of geoaccumulation index and enrichment factor for assessing metal contamination in the sediments of Kafrain Dam, Jordan. Environmental Monitoring and Assessment, 178: 95-109.

Haynes, R. J (2005) Labile organic matter fractions as centralcomponents of the quality of agricultural soils: an overview. Advances in Agronomy, 85: 221-268.

Jiao, X., Teng, Y., Zhan, Y., Wu, J. and Lin, X (2015) Soil heavy metal pollution and risk assessment in Shenyang industrial district, Northeast China. PloS one, 10(5), p.e 0127736.

Kabata-Pendias, A. (2011) Trace elements in abiotic and biotic environments. Taylor & Francis. 468p.

Kumar Yadav, A (2021) Human health risk assessment in opencast coal mines and coal-fired thermal power plants surrounding area due to inhalation. Environmental Challenges, 3: 100074.

Mojaver, E., Sobhanardakani, S., Moattar, F., Jozi, S. A., Monavari, S. A (2021) Using a modified version of Airpacts model for estimating the damage posed by sulfur dioxide emission from power plants to urban and rural building façades (case study: Shahid Rajaee power plant, Qazvin Province, Iran). Environmental Monitoring and Assessment, 193: 432.

Novozamsky, I., Lexmond, T. M., and Houba, V. J. G (1993) A single extraction procedure of soil for evaluation of uptake of some heavy metals by plants. International Journal of Environmental Analytical Chemistry, 51(1-4): 47-58.

Patrick, L (2006) Lead toxicity, a review of the literature. Part 1: Exposure, evaluation, and treatment. Alternative Medicine Review, 11(1): 2-22.

Popek, E. P (2017) Sampling and Analysis of Environmental Chemical Pollutants: A Complete Guide. 2nd Edition - Paperback ISBN: 9780128032022 9 7 8 - 0 - 1 2 - 8 0 3 2 0 2 – 2. eBook ISBN: 9780128032039.

Qing, X., Yutong, Z. and Shenggao, L (2015) Assessment of heavy metal pollution and human health risk in urban soils of steel industrial city (Anshan), Liaoning, Northeast China. Ecotoxicology and Environmental Safety, 120: 377-385.

Rashed, M. N (2010) Monitoring of environmental heavy metals in soil and dust within the vicinity of industrial area in relation to vehicular traffic. Journal of Hazardous Materials, 173(1-3): 589-599.

Sharma, P., Sharma, N., & Pathak, H (2018) Soil quality parameters as indicators of air pollution caused by thermal power plants: a review. Journal of Environmental Management, 207: 193-207.

Sheng, Y. and Wang, Q (2019) Simultaneous variable selection and class fusion with penalized distance criterion based classifiers. Computational Statistics & Data Analysis, 133: 138-152.

Sparks, D. L (2003) Environmental soil chemistry: An overview. Environmental soil chemistry, 2: 1-42.

Sutherland, R. A., Tack, F. M. G., Tolosa, C. A., and Verloo, M. G (2000) Operationally defined metal fractions in road deposited sediment, Honolulu, Hawaii. Journal of Environmental Quality, 29(5):  1431-143.

US Department of Agriculture (USDA) (1997) Agricultural resources and environmental indicators, 1996- 97, Agricultural Handbook No. 712.

USEPA (1998) Risk assessment guidance for superfund (volume) human health evaluation manual. Washington. Office of solid Waste and Emergency Response, US Environmental Protection Agency, 1-89.

     Victor, A., Asaah, F., Akinlolu, F., Abimbola, E (2006) Heavy metal concentrations and distribution in surface soils of the Bassa industrial zone 1, Douala, Cameroon. The Arabian Journal for Science and Engineering, 31: 566–575.

Violante, A. U. D. N., Cozzolino, V. U. D. N., Perelomov, L. P. S. U., Caporale, A. G. and Pigna, M. U. D. N (2010) Mobility and bioavailability of heavy metals and metalloids in soil environments. Journal of Soil Science and Plant Nutrition, 10(3): 268-292.

Wedepohl, K. H (1995) The composition of the continental crust. Geochimica et Cosmochimica Acta, 59(7): 1217–1232.

Wu, S., Peng, S., Zhang, X., Wu, D., Luo, W., Zhang, T., Zhou, S., Yang, G., Wan, H. and Wu, L. (2015) Levels and health risk assessments of heavy metals in urban soils in Dongguan, China. Journal of Geochemical Exploration, 148: 71-78.

Xiao, C., Ye, J., Esteves, R. M. and Rong, C (2016) Using Spearman's correlation coefficients for exploratory data analysis on big dataset. Concurrency and Computation: Practice and Experience, 28(14): 3866-3878.

Zhu, G. F., Su, Y. H. and Feng, Q (2008) The hydrochemical characteristics and evolution of groundwater and surface water in the Heihe River Basin, northwest China. Hydrogeology Journal, 16(1): 167-182.