1. Okoro O.C., Zaliskyi M., Dmytriiev S., Solomentsev O., Sribna O. Optimization of Maintenance Task Interval of Aircraft Systems. International Journal of Computer Network & Information Security. 2022. Volume 14. No 2. P. 77–89.
2. Okoro O.C., Zaliskyi M., Serhii D., Abule I. An approach to reliability analysis of aircraft systems for a small dataset. Scientific Journal of Silesian University of Technology. Series Transport. 2023. Volume 118. P. 207–217.
3. Zaliskyi M., Okoro O.C., Dmytriiev S., Fayoyiwa O.S. Software Support for Simulation and Prediction of Failures and Faults During Aircraft Operations. Lecture Notes in Networks and Systems. 2023. Volume 736. P. 247–259.
4. Zaliskyi M., Yashanov I., Okoro O.C., Shcherbyna O. Analysis of Learning Efficiency of Expert System for Decision-Making Support in Aviation. Advanced Computer Information Technologies (ACIT): Proceedings of IEEE 12th International Conference, Ruzomberok (Slovakia). 26-28 September 2022. P. 172–175.
5. Okoro O.C., Chukwu C.N., Zaliskyi M., Holubnychyi O. A Method for Planning Spare Parts Inventory During Aircraft Operation Advanced Computer Information Technologies (ACIT): Proceedings of IEEE 12th International Conference, Ruzomberok (Slovakia). 26-28 September 2022. P. 168–171.
6. Okoro O.C., Zaliskyi M., Dmytriiev S., Qudus S. Data-Driven Approach to Optimal Aircraft MaintenanceTheInternational Council of the Aeronautical Sciences: Proceedings of 33rd Congress, Stockholm (Sweden). 4 – 9 September 2022. P. 7114–7124.
7. Okoro O.C. Reliability Analysis of Aircraft Fleet in Nigeria. Proceedings of National Aviation University. 2020, Volume 83 (2). P.49–53.
8. Окоро О. Ч., Дмитрієв С. О., Заліський М. Ю., Осіпчук А. О. Моделі для аналізу надійності авіаційних компонентів, систем та конструкцій повітряних суден. Системи управління, навігації та зв’язку. Збірник наукових праць. 2022. Том 4 (№ 70). С. 16–21.
9. Окоро О.Ч., Дмитрієв С. О., Заліський М. Ю., Осіпчук А. О. Статистичні імітаційні моделі оптимізації технічного обслуговування повітряних суден. Системи управління, навігації та зв’язку. Збірник наукових праць. 2022. Том 3 (№ 69). С. 8–12.
10. Okoro O.C. Optimization of Aircraft Maintenance Processes Using Regression Analysis. Current Security Problems in Transport, Energy, and Infrastructure: Proceedings of Conference, Kherson. 2021. P. 244.
11. Okoro O.C., Zaliskyi M., Dmytriiev S. Statistical simulation regression models for efficient aircraft operations. Aviation in the XXI-st century - Safety in aviation and space technology: Proceedings of The Tenth World Congress, Kyiv. 28 – 30 September 2022. P. 1–5.
12. Zaliskyi M., Okoro O.C., Dmytriiev S. Statistical Simulation of Failures of the Systems and Structures of S-76 C++ Helicopters in Nigeria. Cyber Hygiene & Conflict Management in Global Information Networks: Proceedings of 2nd International Conference, Kyiv-Lviv. 30 November 2020. P. 1–10.
13. Okoro O.C., Zaliskyi M., Dmytriiev S. Statistical Simulation Models for the Optimization of Aircraft Maintenance Processes. Problems of Transportation Organization and Air Transport Management: Proceedings of International Scientific-Practical Conference, Kyiv, NAU, 20 October 2021. P-3.
14. Okoro O.C., Zaliskyi M., Dmytriiev S. Models for Optimizing Aircraft Maintenance Processes. Condition-based Maintenance in Aerospace: Proceedings of 1st International Conference, Delft (Netherlands). 24 – 25 May 2022. P. 1–10.
15. Okoro O.C., Zaliskyi M. Models and Algorithms for Optimizing Aircraft Maintenance Processes. Air Transport Research Society: Proceedings of 25th World Conference, Antwerp (Belgium). 24 – 27 August 2022. P. 1 – 5.
16. Okoro O.C., Zaliskyi M. Optimizing Aircraft Maintenance Processes – An Operations Data-Driven Methodology. Ontario Aircraft Maintenance Conference; The Future of Aircraft Maintenance – Performance, Professionalism and Pride: Proceedings of Conference, Toronto, (Canada). 2-3 November 2022. P.1-18.
17. Okoro O.C., Zaliskyi M., Dmytriiev S. An Approach to Optimizing Aircraft Maintenance. In: Karakoc, T.H., Atipan, S., Dalkiran, A., Ercan, A.H., Kongsamutr, N., Sripawadkul,V. (eds). Research Developments in Sustainable Aviation. ISSA SARES 2021 (Proceedings of International Symposium on Sustainable Aviation, Bangkok, Thailand). Sustainable Aviation. 2023, Springer, Cham, pp. 263–269.