A STUDY TO ASSESS THE EFFECTIVENESS OF SELF-INSTRUCTIONAL MODULE ON KNOWLEDGE REGARDING NON–PHARMACOLOGICAL MANAGEMENT OF DYSMENORRHEA AMONG ADOLESCENT GIRLS IN DESH BHAGAT UNIVERSITY SCHOOL COLLEGE OF NURSING MANDI GOBINDGARH, PUNJAB

A STUDY TO ASSESS THE EFFECTIVENESS OF SELF-INSTRUCTIONAL MODULE ON KNOWLEDGE REGARDING NON–PHARMACOLOGICAL MANAGEMENT OF DYSMENORRHEA AMONG ADOLESCENT GIRLS IN DESH BHAGAT UNIVERSITY SCHOOL COLLEGE OF NURSING MANDI GOBINDGARH, PUNJAB