@manual{repository4807, type = {Documentation}, title = {Peer Review - Intense Communication for Baby\_s Growth and Development Process Activity Using Whatsapp Media for Child Day Care}, publisher = {Universitas Muhammadiyah Prof.Dr. HAMKA}, author = {Ihsana El Khuluqo, Ihsana El Khuluqo}, url = {http://repository.uhamka.ac.id/id/eprint/4807/} }