Andryushayev, O., O. Ruban, Y. Maslii, and I. Rusak. “Intensification of the Extraction Process of Phenolic Compounds from Acorus Calamus Leaves”. ScienceRise: Pharmaceutical Science, no. 4(32), Aug. 2021, pp. 4-10, doi:10.15587/2519-4852.2021.238329.