- October 2024
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From October 31, 2024 until October 31, 2024At Dauha – Dauha, Dauha, Katar kategória: Vzdelávacie služby
- February 2025
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From February 05, 2025 until February 05, 2025At Dauha – Dauha, Dauha, Katar kategória: Vzdelávacie služby
- October 2032
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From October 24, 2032 until October 26, 2032At Dauha – Dauha, Dauha, Katar kategória: Stavebný sektor