Stargazers
- adnosi3000Warsaw University of Technology
- BERENZPoznan University of Economics and Business
- Dennishi0925National Taiwan University
- felipedantas-piInstituto Federal do Piauí - Teresina Central
- hujinghaoabcdUniversity of Chinese Academy of Sciences
- kkarolina71
- mbojanKozminski University
- NowosadMünster, Germany
- prcwiekPoland
- szwys