Bandici, Gheorghe-Emil, Ileana Ardelean, and Cornelia Purcărea. “The Influence of Biostimulators in the Growth of Some Shrubs”. Acta Agraria Debreceniensis, no. I (October 5, 2010): 49–52. Accessed December 19, 2024. https://ojs.lib.unideb.hu/actaagrar/article/view/8373.