Shukla, V., & Kumar, N. (2020). Environmental Concerns and Sustainable Development. Springer Singapore.
Trích dẫn kiểu ChicagoShukla, Vertika, và Narendra Kumar. Environmental Concerns and Sustainable Development. Springer Singapore, 2020.
Deismireacht MLAShukla, Vertika, và Narendra Kumar. Environmental Concerns and Sustainable Development. Springer Singapore, 2020.
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