1. Mpampiniotis G. Dictionary of the New Greek Language. 2nd ed. Athens, Lexicology Center E.P.E.; 2002 (In Greek)
2. Diamanti K, Nikolaou SM. Distance learning in the shadow of the Covid-19 pandemic in Greece. In: Academic Conference Proceedings. Virtual Conference. Education and Social Sciences – Business and Economics. Tasev HR, editor. Vol. 28. Skopje, Republic of N, Macedonia: Cyril and Methodius University; 2021. pp. 54-60
3. Onyema EM, Eucheria NC, Obafemi FA, Sen S, Atonye FG, Sharma A, et al. Impact of the Coronavirus pandemic on education. Journal of Education and Practice. 2020;11(13):108-121
4. World Health Organisation. Novel Coronavirus (2019-nCoV): Situation Report 10. Geneva, Switzerland: WHO; 2019
5. World Health Organisation. Coronavirus Disease 2019 (Coivd-19): Situation Report 73. Geneva, Switzerland: WHO; 2020