Tryhubchak, O., S. Gureyeva, and O. Yuryeva. “Study of Excipients Quantities Influencein the Composition of the Powder in Sachet Packages”. ScienceRise: Pharmaceutical Science, no. 1 (11), Jan. 2018, pp. 31-35, doi:10.15587/2519-4852.2018.122007.