Sokół, Janusz, Rzeszów University of Technology (Poland)
Sola, Alan, University of Cambridge (United Kingdom)
Sowileh, S. M., Mansoura University (Egypt)
Starkov, Viktor V., University of Petrozavodsk (Russian Federation)
Szałkowski, Dominik
Szczepanik, Mariusz, Maria Curie-Skłodowska University (Poland)
Szczygielska, Elzbieta, Państwowa Wyższa Szkoła Zawodowa w Białej Podlaskiej (Poland)
Szczygielska, Elżbieta, Państwowa Wyższa Szkoła Zawodowa w Białej Podlaskiej (Poland)
Szynal, Jan, University of Economics and Innovations, Lublin (Poland)
Szynal, Jan, University of Higher Education and Innovations, Lublin (Poland)
Szynal, Jan, University of Economics and Innovation in Lublin (Poland)
Szynal-Liana, Anetta, Rzeszów University of Technology (Poland)
Tanaś, Agnieszka, Maria Curie-Sklodowska University (Poland)
Tang, Xianhua, Central South University (China)
Tatarczak, Anna, University of Higher Education and Innovations, Lublin (Poland)
Tatarczak, Anna, Maria Curie-Sklodowska University (Poland)
Thandapani, Ethiraju, University of Madras (India)
Trąbka-Więcław, Katarzyna, Lublin University of Technology (Poland)
Tret’yakov, Alexey A., Siedlce University of Natural Sciences and Humanities, Polish Academy of Sciences, Russian Academy of Sciences (Poland)
Tuna, Huseyin, Mehmet Akif Ersoy University (Turkey)
Tuna, Huseyin, Mehmet Akif Ersoy University, Burdur (Turkey)
Tuneski, Nikola, Ss. Cyril and Methodius University (Macedonia, the former Yugoslav Republic of)
Tuneski, Nikola, Ss. Cyril and Methodius University in Skopje, Republic of North Macedonia
Turi, Jozsef, University of Miskolc (Hungary)
Ucar, Faruk, Marmara University, Istanbul (Turkey)

251 - 275 of 303 Items    << < 6 7 8 9 10 11 12 13 > >> 

ISSN: 2083-7402