On January 22, 2020, AZERTAC published news about seminar held at Khazar University on “The Presence of Sağır nun in Turkish dialects”. aqreqator.az with reference to AZERTAC duplicated the same news:
https://azertag.az/xeber/Xezer_Universitetinde_seminar_Turk_dialektlerinde_sagir_nun_varligi-1393222