1. Department of Physics, Czestochowa University of Technology, Armii Krajowej 19 Av., 42-200 Częstochowa, Poland
2. Center of Excellence Geopolymer and Green Technology, Universiti Malaysia Perlis, Taman Muhibbah, 02600 Arau, Perlis, Malaysia
3. Faculty of Chemical Engineering and Technology, Universiti Malaysia Perlis, Taman Muhibbah, 02600, Arau, Perlis, Malaysia
4. Gheorghe Asachi Technical University of Iasi, Faculty of Materials Science and Engineering, Blvd. D. Mangeron 41, 700050, Iaşi, Romania
5. Romanian Inventors Forum, Str. Sf. P. Movila 3, Iaşi, Romania
6. Department of Technology and Automation, Faculty of Mechanical Engineering and Computer Science, Czestochowa University of Technology, Al. Armii Krajowej 19c, 42-200 Częstochowa, Poland