Physicochemical and thermodynamic properties of solutions of clary sage (Salvia sclarea L.) essential oil in ethanol-water systemStanislava Tasheva, Vanya Gandova, Krasimira Dobreva, Vanya Prodanova-Stefanova, Krasimira Marinova, Ivayla Dincheva and Albena StoyanovaE3S Web Conf., 207 (2020) 01021DOI: https://doi.org/10.1051/e3sconf/202020701021