IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-12-5-49240 Original Research Paper Effectiveness Of Structured Teaching Program On Knowledge Regarding Prevention Of Five F's Disease Transmission Among Mothers Of Under Five Children At Selected Rural Areas Of Jamuhar., Sasaram, Bihar Kumar Dr. Dr. Lisy Joseph Dr. May 2023 12 5 01 02