. K, Widhayanti R. KELAS PRENATAL YOGA MENGATASI NYERI PUNGGUNG DAN KRAM: PERSEPSI IBU HAMIL TRIMESTER 3. JBP [Internet]. 2019 Jun. 28 [cited 2025 Apr. 28];10(1). Available from: https://jurnal.stikesylpp.ac.id/index.php/JBP/article/view/487