Ningsih DA, LDO, Kartika. The Effect Of The Combination Of Woolwich Massage And Selected Prayers Using Roll-On Saum Oil On Self-Efficacy And The Breastfeeding Process Of Primiparous. Int Jou of PHE [Internet]. 2025 Oct. 17 [cited 2026 Feb. 10];5(1):113-9. Available from: https://ejournal.ipinternasional.com/index.php/ijphe/article/view/1420