Zerizghi, T., Guo, Q., Zhao, C., & Okoli, C. P. (2022). Sulfur, lead, and mercury characteristics in South Africa coals and emissions from the coal-fired power plants. Environmental Earth Sciences, 81(4), 1. https://doi.org/10.1007/s12665-021-10046-5
Chicago Style (17th ed.) CitationZerizghi, Teklit, Qingjun Guo, Changqiu Zhao, and Chukwunonso Peter Okoli. "Sulfur, Lead, and Mercury Characteristics in South Africa Coals and Emissions from the Coal-fired Power Plants." Environmental Earth Sciences 81, no. 4 (2022): 1. https://doi.org/10.1007/s12665-021-10046-5.
MLA (9th ed.) CitationZerizghi, Teklit, et al. "Sulfur, Lead, and Mercury Characteristics in South Africa Coals and Emissions from the Coal-fired Power Plants." Environmental Earth Sciences, vol. 81, no. 4, 2022, p. 1, https://doi.org/10.1007/s12665-021-10046-5.