JAMMU, Jul 20: Dr. Kiran Bala Salaan, daughter of Rajiv Salaan, resident of Chatha Farm, Ward No. 2, Jammu, has been awarded the Degree of Doctor of Philosophy (Ph.D) by University of Jammu. She worked on the topic “Social Media Addiction as a Determinant of Sleep Quality and Academic Procrastination among Undergraduate College Students”, under the supervision of Dr. Pallavi Sachdeva.