Lead remediation is promoted by phosphate-solubilizing fungi and apatite via the enhanced production of organic acid oleh Da Tian, Da Tian, Da Tian, Xiaoru Zhang, Xiaoru Zhang, Xiaoru Zhang, Liyan Wang, Liyan Wang, Liyan Wang, Mingxue Han, Mingxue Han, Mingxue Han, Chaochun Zhang, Chaochun Zhang, Chaochun Zhang, Xinxin Ye, Xinxin Ye, Xinxin Ye