Riadi, Alina Rosa, Ika Yudianti, and Endah Kamila Mas’udah. 2022. “SNOW BALLING METHOD ABOUT HIGH RISK PREGNANCY FOR INCREASING PREGNANT WOMEN’S KNOWLEDGE”. SEAJOM: The Southeast Asia Journal of Midwifery 8 (1), 33-37. https://doi.org/10.36749/seajom.v8i1.149.