Researcher Profile Statistics: Preece, R. M.

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Geo Map
Region #
AS - Asia, other 4
NA - North America 1
Unknown 1
Total 6
Country #
CN - China 2
HK - Hong Kong 1
SG - Singapore 1
US - United States of America 1
Unknown 1
Total 6
City #
Huai'an 1
Unknown 5
Total 6


Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Tot
2019 00 0000 0001 02 3
2020 01 1100 0000 00 3
Ever 6