Runjati, Elisa Ulfiana, Sri Wahyuni, and Sri Rahayu. 2020. “THE EFFECT OF POSTPARTUM COPING SKILL CLASSES (PCSC) ON STRESS LEVEL, CORTISOL LEVELS, MATERNAL SELF- EFFICACY, AND BABY’S GROWTH AND DEVELOPMENT IN SEMARANG, CENTRAL JAVA”. Malaysian Journal of Public Health Medicine 20 (1), 122-29. https://doi.org/10.37268/mjphm/vol.20/no.1/art.560.