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Ognyan Kostadinov

Observed names: Kostadinov O., Kostadinov O.D., Kostadinov Ognyan, Kostadinov, O., Kostadinov, O.D., Kostadinov, Ognyan, O. Kostadinov, O.D. Kostadinov, Ognyan Kostadinow
Observed institution: Nikola Vaptsarov Naval Academy
ORCID: 0000-0002-9183-5243
Observed ORCID: 0000-0002-9183-5243
OpenAlex ID: A5059844264
Multilevel Demand For Sea Transportation. Correlation Between Baltic Dry Index (Bdi) And Coaster Shipping Prices For Sea Routes Between Baltic Seaports And Mediterranean Seaports
2021 · Svetlana Dimitrakieva, Ognyan Kostadinov, et al. · Pedagogika-Pedagogy · 6
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The impact of the conflict in ukraine on trade and maritime transport the negative effect on the labor market for maritime personnel
2025 · Ognyan Kostadinov, Todor Koritarov · International Scientific Conference Industrial Growth Conference · 3
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Comparative Analysis Of The Contracts For Maritime Transport Services. Chain Of Charter Parties
2021 · Svetlana Dimitrakieva, Ognyan Kostadinov, et al. · Pedagogika-Pedagogy · 3
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Efficient Strategies for Learning a Foreign Language Through Comprehension in Listening and Reading
2023 · Kostadinov, O.D. · Zenodo (CERN European Organization for Nuclear Research) · 1
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Some Aspects of Laytime Calculations: Commencement of Laytime
2026 · Kostadinov O.D., Kazakov Ph.G. · Zenodo (CERN European Organization for Nuclear Research)
Some Aspects of Laytime Calculations: Interruptions and Exceptions
2026 · Kostadinov O.D., Kazakov Ph.G. · Zenodo (CERN European Organization for Nuclear Research)
Еволюция на военното разузнаване под въздействието на техническия прогрес: анализ на методите и формите за придобиване на разузнавателна информация
2026 · Ognyan Kostadinow · Научно списание „Сигурност и отбрана“
Critical Analysis of Motivational Factors for Recruiting Human Sources to Cooperate with National Intelligence Structures
2026 · Ognyan Kostadinov · Education Scientific Research and Innovations
Етика в агентурното разузнаване: дилеми, принципи и практики
2025 · Ognyan Kostadinov · Научно списание „Сигурност и отбрана“
Organisation and Contractual Relations in Commercial Shipping and Integration with Land Transport
2025 · Костадинов, Огнян, Kostadinov, Ognyan · Bulgarian Portal for Open Science
A Comparative Analysis of Voyage Charter Parties and Liner Bills of Lading in Maritime Trade
2025 · Dimitar Dimitrakiev, Ognyan Kostadinov, et al. · TransNav the International Journal on Marine Navigation and Safety of Sea Transportation
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Some Aspects of the Dynamics of the Process of Foreign Language Learning
2023 · Kostadinov, O.D. · Zenodo (CERN European Organization for Nuclear Research)
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Allocation of Sea and River Carriers' Responsibility for the Carriage and the Cargo; Identification of the Carrier Under Charter Party and the Carrier Under Bill of Lading; Carrier Under Chain of Charter Parties for Hire of Vessel and Carriage of Goods by Sea; Carriers and Subcarriers in Intermodal Liner Services
2023 · Dimitrakiev, D., Dimitrakieva, S., et al. · Zenodo (CERN European Organization for Nuclear Research)
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Natural Way of Foreign Language Learning Through Listening Comprehension and Reading Comprehension
2023 · Kostadinov, O. · Zenodo (CERN European Organization for Nuclear Research)
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Strategies for the management of the merchant navy
2021 · Костадинов, Огнян, Kostadinov, Ognyan · Bulgarian Portal for Open Science
Works count: 38
Citation count: 16
H-index: 3
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