Mohamad Pilus F, Ahmad N, Mohd Zulkefli N, Mohd Shukri N
Effect of Face-to-Face and WhatsApp Communication of a Theory-Based Health Education Intervention on Breastfeeding Self-Efficacy (SeBF Intervention): Cluster Randomized Controlled Field Trial
JMIR Mhealth Uhealth 2022;10(9):e31996
URL: mhealth.jmir.org/2022/9/e31996
DOI: 10.2196/31996