This is the 5427th most frequent Turkish word.
kuruluşundan
"From its establishment" or "since its founding."
In this sentence, 'kuruluşundan' refers to 'since its establishment,' indicating the beginning of the company's creation.
Bu şirket, kuruluşundan bu yana çevre dostu ürünler üretmektedir.
This company has been producing environmentally friendly products since its establishment.
Here, 'kuruluşundan' means 'from its foundation,' describing the historical topic in the book.
Kitapta, vakfın kuruluşundan bahsediliyor.
The book discusses the foundation of the organization.
In this example, 'kuruluşundan' refers to 'the city's establishment,' highlighting the school's historical timeline precluded by the city's formal inception.