duyurunun
Duyurunun is the genitive form of the Turkish noun duyuru, meaning “of the announcement” or “the announcement’s.” It is formed by attaching possessive/genitive suffixes to duyuru, reflecting a relationship between the announcement and another element in a sentence. The suffix appears in different vowel harmonized variants, such as -ın, -in, -un, or -ün, depending on the possessor and preceding vowels.
In Turkish, the genitive construction is used to express possession or association between nouns. When a second
Etymology and construction: duyuru is a deverbal noun derived from the verb duyurmak, meaning to announce. The
Usage notes: Duyurunun is widely used in formal and official Turkish to link announcements with their attributes