[1] Natl Univ Yuri Kondratyuk Poltava Polytech, Pedag Sci, Poltava, Ukraine
[2] Natl Univ Yuri Kondratyuk Poltava Polytech, Dept Comp & Informat Technol, Poltava, Ukraine
[3] Poltava Univ Econ & Trade, Univ Ucoopspilka, Pedag Sci, Poltava, Ukraine
[4] Poltava Univ Econ & Trade, Univ Ucoopspilka, Dept Econ Cybernet Business Econ & Informat Syst, Poltava, Ukraine
[5] Poltava State Med Univ, Pedag Sci, Poltava, Ukraine
[6] Poltava State Med Univ, Dept Phys & Rehabil Med, Poltava, Ukraine
[7] Poltava Acad Continuing Educ MV Ostrogradsky, Pedag Sci, Poltava, Ukraine
[8] Poltava Acad Continuing Educ MV Ostrogradsky, Dept Methods Educ Content, Poltava, Ukraine
[9] Poltava VG Korolenko Natl Pedag Univ, Pedag Sci, Poltava, Ukraine
[10] Poltava VG Korolenko Natl Pedag Univ, Dept Gen Pedag & Andrag, Poltava, Ukraine
[11] Poltava VG Korolenko Natl Pedag Univ, Dept Pedag Skills & Management IA Zyazyun, Poltava, Ukraine