https://scholar.google.com/citations?hl=en&user=2GjO_GUAAAAJ&view_op=list_works&gmla=AH70aAVsswIkDSGDxfHgsJ5dVyb_MgQW3fNQwTQliSyhShChVIzdLLjWRhdF7c6JgV938svJdjOTeGdCWMaALDSd
https://www.researchgate.net/?_tp=eyJjb250ZXh0Ijp7ImZpcnN0UGFnZSI6InNpZ251cCIsInBhZ2UiOiJsb2dpbiIsInByZXZpb3VzUGFnZSI6ImluZGV4In19