Riana E. Efektivitas senam hamil terhadap nyeri punggung dan kualitas ibu hamil trimester III. JRKI [Internet]. 2023 Dec. 30 [cited 2026 Nov. 13];7(2):113-8. Available from: https://www.ejournal-aipkema.or.id/index.php/jrki/article/view/274