1.
Zhelev Y, Monova-Zheleva M, Sabotinova D. Workshop "Promoting the Green Transition through University Education on Green Standards". DiPP [Internet]. 2023 Sep. 1 [cited 2024 May 21];13:353-8. Available from: https://dipp.math.bas.bg/dipp/article/view/dipp.2023.13.37