Тимчишин Ю. В. Фінансова складова економічної безпеки регіонів // Міжнародний науковий журнал "Інтернаука". Серія: "Економічні науки". - 2020. - №12. https://doi.org/10.25313/2520-2294-2020-12-6792
Tymchyshyn Yu. Features of approaches to assessing economic security of regions // International scientific journal "Internauka". Series: "Economic Sciences". — 2020. — №11. https://doi.org/10.25313/2520-2294-2020-11-6587
Tymchyshyn Yu. Features of the protective approach to determining the regions’ economic security // International scientific journal "Internauka". Series: "Economic Sciences". — 2020. — №10. https://doi.org/10.25313/2520-2294-2020-10-6415
Tymchyshyn Yu. Energy component of Ukrainian regions’ economic security // International scientific journal "Internauka". Series: "Economic Sciences". — 2020. — №9. https://doi.org/10.25313/2520-2294-2020-9-6321
Tymchyshyn Yu. Ecological component of the Ukrainian regions’ economic security // International scientific journal "Internauka". Series: "Economic Sciences". — 2020. — №8. https://doi.org/10.25313/2520-2294-2020-8-6244
Tymchyshyn J. Providing features of Ukrainian regions’ foreign economic security // International scientific journal "Internauka". Series: "Economic Sciences". — 2020. — №7. https://doi.org/10.25313/2520-2294-2020-7-6205
Tymchyshyn J. Food’s security peculiarities of the Ukrainian regions // International scientific journal "Internauka". Series: "Economic Sciences". — 2020. — №6. https://doi.org/10.25313/2520-2294-2020-6-6141
Tymchyshyn J., Atamanchuk Z. Features of regions’ economic security in tourism field // International scientific journal "Internauka". Series: "Economic Sciences". — 2020. — №5. https://doi.org/10.25313/2520-2294-2020-5-5933