(2019). English Abstracts. Journal of Natural Environment, 72(2), 279-281. doi: 10.22059/jne.2019.71583
. "English Abstracts". Journal of Natural Environment, 72, 2, 2019, 279-281. doi: 10.22059/jne.2019.71583
(2019). 'English Abstracts', Journal of Natural Environment, 72(2), pp. 279-281. doi: 10.22059/jne.2019.71583
English Abstracts. Journal of Natural Environment, 2019; 72(2): 279-281. doi: 10.22059/jne.2019.71583
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