H. Mazur, O. . Zinevych, O. . Guseva, A. . Babichev, and S. . Valyvsky, “The Impact of the Shadow Economy on the Stability of the Financial System of the State”, Salud, Ciencia y Tecnología - Serie de Conferencias, vol. 4, p. 1423, Jan. 2025, doi: 10.56294/sctconf20251423.