Tamaralina Karona. MIDWIFERY CARE OF BABY SWIM COMBINATION WITH MOZART’S CLASSICAL MUSIC ON BODY WEIGHT AND SLEEP QUALITY OF 6-9 MONTHS OLD INFANTS AT SUMIARIANI MIDWIFE CLINIC, MEDAN DISTRICT, JOHOR, MEDAN CITY NORTH SUMATRA 2023/2024. JOPAH [Internet]. 2024 Dec. 21 [cited 2025 Jul. 6];2(3):182-8. Available from: https://journal.trasaka.com/index.php/JOPAH/article/view/70