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1
by Hrissanthou, Vlassios
Published 2022
MDPI - Multidisciplinary Digital Publishing Institute
“... and the USA , (c) Iran and Italy, and (d) India and Italy . The other contributions resulted from research...”
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2
by González, Francisco Martínez
Published 2022
“..., Thailand, Iraq, Egypt, Italy, India, Russia, Pakistan, Taiwan, Korea, Turkey, and Saudi Arabia....”