Rahmadaniar Aditya Putri, et al. “Factors Related to Breastfeeding Self Efficacy of Exclusive ASI in the Mawar Room RSI Jemursari Surabaya”. Journal Of Nursing Practice, vol. 8, no. 3, Apr. 2025, pp. 516-24, doi:10.30994/jnp.v8i3.443.