Education for working mothers uses leaflet and electronic media to increase exclusive breastfeeding.

Background: The decrease in coverage of exclusive breastfeeding for mothers who work in Pontianak has an impact on the decline of the baby's immune system. Prevention efforts can be done by increasing knowledge about exclusive breastfeeding tips for mothers who work by providing health education. This study aims to examine the effectiveness of the use of health education media in increasing maternal knowledge about exclusive breastfeeding tips for working mothers.