<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Air pollution in Vietnam during the COVID-19 social isolation, evidence of reduction in human activities"^^ . "2021" . "42" . "16" . . "Taylor & Francis"^^ . . . "International Journal of Remote Sensing"^^ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Thanh T.N."^^ . "Nguyen"^^ . "Thanh T.N. Nguyen"^^ . . "Nguyet V."^^ . "Do"^^ . "Nguyet V. Do"^^ . . "Hung Q."^^ . "Bui"^^ . "Hung Q. Bui"^^ . . "Tra T.M."^^ . "Mac"^^ . "Tra T.M. Mac"^^ . . "Vinh T."^^ . "Tran"^^ . "Vinh T. Tran"^^ . . "Hieu D.T."^^ . "Phan"^^ . "Hieu D.T. Phan"^^ . . "Truong X."^^ . "Ngo"^^ . "Truong X. Ngo"^^ . . "Anh H."^^ . "Le"^^ . "Anh H. Le"^^ . . "Ngoc T.N."^^ . "Do"^^ . "Ngoc T.N. Do"^^ . . . . . "HTML Summary of #4536 \n\nAir pollution in Vietnam during the COVID-19 social isolation, evidence of reduction in human activities\n\n" . "text/html" . . . "Aerospace Engineering" . . . "Information Technology (IT)"@en . . . "ISI-indexed journals"@en . .