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| 2 | Katina, Joana; Plėta, Tomas; Petkevičius, Romualdas; Lelešienė, Lina. Industrial Control Systems (ICS) cyber prediction model // Insights into regional development. Vilnius : VšĮ Entrepreneurship and Sustainability Center. eISSN 2669-0195. 2023, vol. 5, no. 1, p. 86-96. DOI: 10.9770/IRD.2023.5.1(6). |
| 3 | Minkevičius, Saulius; Katin, Igor; Katina, Joana; Vinogradova-Zinkevič, Irina. On Little's formula in multiphase queues // Mathematics. Basel : MDPI. eISSN 2227-7390. 2021, vol. 9, iss. 18, art. no. 2282, p. [1-14]. DOI: 10.3390/math9182282. |
| 4 | Katina, Joana; Sansyzbayeva, Galiya Nurymovna; Guliyeva, Aida; Rzayeva, Ulviyya. Threats to the country’s sustainable economic development: a case study // Journal of security and sustainability issues. Vilnius : Generolo Jono Žemaičio Lietuvos karo akademija. ISSN 2029-7017. eISSN 2029-7025. 2018, Vol. 8, no. 1, p. 113-122. Prieiga per internetą: <http://jssidoi.org/jssi/uploads/papers/29/Katina_Threats_to_the_countrys_sustainable_economic_development_a_case_study.pdf> [žiūrėta 2018-12-04]. |
| 5 | Lisin, Evgeny; Kurdiukova, Galina; Ketoeva, Natalya; Katina, Joana. Sustainability issues of territorial power systems in market conditions // Entrepreneurship and sustainability issues. Vilnius : VšĮ Entrepreneurship and Sustainability Center. ISSN 2345-0282. 2018, vol. 6, no. 2, p. 1041-1052. DOI: 10.9770/jesi.2018.6.2(38). |