Tiara Sari, Novia, Nella Vallen, and Mudy Oktiningrum. “HUBUNGAN KEIKUTSERTAAN KELAS SENAM HAMIL TERHADAP TINGKAT KECEMASAN IBU PRIMIGRAVIDA DALAM MENGHADAPI PERSIAPAN PROSES PERSALINAN”. Global Research and Innovation Journal 1, no. 3 (August 26, 2025): 284–294. Accessed January 29, 2026. https://journaledutech.com/index.php/great/article/view/566.