Articles by Author

Petko Bozhkov

Sofia University "St. Kliment Ohridski", Faculty of Geology and Geography
Sofia, Bulgaria
https://leops.gea.uni-sofia.bg/blog/a...

2 articles by this author

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Research Article

14-12-2022

Unique: 1579 | Total: 3058

45-51

Research Article

19-10-2022

Unique: 2082 | Total: 4070

15-22

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