Inhibition effect of propolis from Central Bulgaria of corrosion steel plates in H2SO4 solutionsStanka Damyanova, Temenuzhka Haralanova, Iliana Nikolova, Martina Pencheva, Vanya Prodanova-Stefanova, Darina Georgieva, Yana Koleva and Albena StoyanovaBIO Web Conf., 205 (2025) 01013DOI: https://doi.org/10.1051/bioconf/202520501013