About Research Assistant Irmak AKSOY's published book chapter. The book chapter titled “Psikolojik Sözleşmelerin Tarihsel Açıdan İncelenmesi”, which she contributed as a book chapter author, was published in the book “Çalışma Yaşamında Psikolojik Sözleşmeler” published by Nobel Academic Publishing in December 2021 with ISBN: 978-625-417-483-4. Book Link: https://www.nobelyayin.com/calisma-yasaminda-psikolojik-sozlesmeler-18110.html