Liu, R., Li, B., Guo, X., Li, J., & Li, X. Classification warning for spontaneous combustion of residual coal in goaf under air leakage conditions - A case study. Elsevier.
Chicago Style (17th ed.) CitationLiu, Run, Bo Li, Xinwei Guo, Jianwei Li, and Xintian Li. Classification Warning for Spontaneous Combustion of Residual Coal in Goaf Under Air Leakage Conditions - A Case Study. Elsevier.
MLA (9th ed.) CitationLiu, Run, et al. Classification Warning for Spontaneous Combustion of Residual Coal in Goaf Under Air Leakage Conditions - A Case Study. Elsevier.
Warning: These citations may not always be 100% accurate.