Allelopathic Effect and Chemical Analysis of Hydroalcoholic Extracts of Baccharis Dracunculifolia, Baccharis Trimera and Baccharis Gaudichaudiana on Lactuca Sativa L. RSD 2021, 10 (11), e251101119487. https://doi.org/10.33448/rsd-v10i11.19487.