Zikirov Ixtiyor Yakubovich has submitted a dissertation entitled “Geochemical Basis of Paragenetic Relations in the Formation of Mountain-Valley Landscapes (on the Example of the Fergana Valley)” for the degree of Doctor of Philosophy (PhD) in Geographical Sciences, specialty 11.00.01 — Natural geography. The defense of the dissertation will take place at the meeting of the Scientific Council DSc.03/2025.27.12.Gr.09.11 for awarding academic degrees at Samarkand State University on March 28,
2026, at 10 00.a.m.

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