Christiani, Rina, et al. “Efektivitas Massage Counterpressure Terhadap Intensitas Rasa Nyeri Pada Persalinan Kala 1 Fase Aktif Di PMB Bidan Monika Jakarta Timur”. Journal for Quality in Women’s Health, vol. 5, no. 1, Apr. 2022, pp. 107-13, doi:10.30994/jqwh.v5i1.145.