Tag: classification

Anna Karadencheva, Valeri Stoyanov Nikola Vaptsarov Naval Academy (Bulgaria) https://doi.org/10.53656/ped2026-2.06 Abstract. In this paper, we provide a unifying and comprehensive ...

Galina V. Velikova Nikola Vaptsarov Naval Academy – Varna (Bulgaria) https://doi.org/10.53656/for2024-02-04 Abstract. This study aims to offer a classification of ...