00189nam a2200085 4500 1258882 20260401134626.0 MÜHENDİSLİK DİLEK İŞLER HAIRLI TÜBİTAK 1258882 1258882 0 0 ddc 0 0 1061 1061 2026-04-01 1 A 22 1061286201 2026-04-28 10:48:24 2026-04-21 2026-04-01 BK