Patroni, R. and Sumiati, S. 2021. THE EFFECT OF WHATSAPP CHAT GROUP MEDIA ON IMD (EARLY BREASTFEEDING INITIATION) ON KNOWLEDGE AND ATTITUDE PREGNANT MOTHERS IN BENGKULU CITY. Avicenna: Jurnal Ilmiah. 16, 3 (Dec. 2021), 149–153. DOI:https://doi.org/10.36085/avicenna.v16i3.2225.