Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Костова, Здравка"'
Autor:
Костова, Здравка1 zdravkako@abv.bg
Publikováno v:
Natural Science & Advanced Technology Education. 2022, Vol. 31 Issue 1, p23-52. 30p.
Autor:
Костова, Здравка1 zdravkako@abv.bg
Publikováno v:
Natural Science & Advanced Technology Education. 2021, Vol. 30 Issue 5, p497-520. 24p.
Autor:
Костова, Здравка1 zdravkako@abv.bg
Publikováno v:
Natural Science & Advanced Technology Education. 2021, Vol. 30 Issue 3, p305-316. 12p.
Autor:
Костова, Здравка1 zdravkako@abv.bg, Георгиева, Елена1
Publikováno v:
Chemistry. Bulgarian Journal of Chemical Education. 2020, Vol. 29 Issue 6, p742-750. 9p.
Autor:
Костова, Здравка zdravkako@abv.bg
Publikováno v:
Chemistry. Bulgarian Journal of Chemical Education. 2019, Vol. 28 Issue 6, p691-694. 4p.
Autor:
Костова, Здравка1 zdravkakostova@yahoo.com
Publikováno v:
Chemistry. Bulgarian Journal of Chemical Education. 2015, Vol. 24 Issue 4, p592-628. 37p.
Autor:
Костова, Здравка
Publikováno v:
Pedagogy / Pedagogika (0861-3982); 2021, Vol. 93 Issue 1, p21-34, 14p