Mechanism of the correlation between urban spatial agglomeration and carbon emission levels in Jilin Province
by Shen Qingxi Zhu Yujie Deng Yifan Han Zerui Wen Ruijing
Assessment of Heavy and Trace Metal Pollution in the Karun River, Iran
by Jadari Hooshang Jahani Davood Peyrowan Hamidreza Kohansal Ghadimvand Nader