We are pleased to announce that Ms. Aroosa Safdar, a PhD scholar at the FAST School of Management (FSM), has successfully defended her doctoral thesis titled: 'The Impact of Social Network Properties on Knowledge Hiding Behavior of Employees.'Ms. Safdar conducted her research under the supervision of Dr. Hamid Hassan. During her doctoral studies, she contributed significantly to her field, publishing impactful research in reputable journals including one article in an HEC-recognized W-category journal and another in an X-category journal.We offer our warmest congratulations to Dr. Aroosa Safdar on this remarkable achievement and wish her continued success in her future academic and professional endeavors.