12th International Conference on
Hyatt Place London Heathrow Airport
London, UK
Heinrich-Heine-Universität Düsseldorf,
Germany
Bulgarian Academy of Sciences,
Bulgaria
Fu Jen Catholic University,
Taiwan
Qatar University,
Qatar
PIEP,
Portugal
PIEP,
Portugal
Jeju National University,
South Korea
Bulgarian Academy of Sciences,
Bulgaria
Bulgarian Academy of Sciences,
Bulgaria
Princess Nourah bint AbdulRahman University,
Saudi Arabia
Princess Nourah bint Abdulrahman University,
Saudi Arabia
Bulgarian Academy of Sciences,
Bulgaria
Sami Shamoon College of Engineering, Israel,
Israel
Bulgarian Academy of Sciences,
Bulgaria
Tianjin Chengjian University,
China
Northeast Normal University,
China
Durban University of Technology,
South Africa
The Leather and Footwear Research Institute ,
Poland
University of Regensburg,
Germany
ONGC,
India
Ethiopian Technical University,
Ethiopia
