https://examenarium.sumdu.edu.ua/ – Examiner: education in one click;
https://mix.sumdu.edu.ua/ – Blended learning;
https://dl.sumdu.edu.ua/ – On-line learning system;
https://ocw.sumdu.edu.ua/ – Educational and methodical materials of OCW-SSU
https://elearning.sumdu.edu.ua/ – Building toy Lectur.ED