Bulgarian Comparative Education Society. 2023Paper presented at the Annual International Conference of the Bulgarian Comparative Education Society (BCES) (21st, Sofia, Bulgaria, Jun 2023).
Bulgarian Comparative Education Society. 2020Paper presented at the Annual International Conference of the Bulgarian Comparative Education Society (BCES) (18th, Online, Jun 2020).
Bulgarian Comparative Education Society. 2019Paper presented at the Annual International Conference of the Bulgarian Comparative Education Society (BCES) (17th, Pomorie, Bulgaria, Jun 2019).
Bulgarian Comparative Education Society. 2017Paper prepared for the Annual International Conference of the Bulgarian Comparative Education Society (BCES) (15th) and the International Partner Conference of the International Research Centre (IRC) "Scientific Cooperation" (5th) (Borovets, Bulgaria, Jun 2017).