1. Association of State Public Health Nutritionists. (2023). An ASPHN brief. Complementary feeding: Children born to Ukrainian immigrant families. https://asphn.org/transition-feeding-mini-brief-ukraine/
2. Chrishti, M., & Bush-Joseph, K. (2023). Biden at the two-year mark: Significant immigration actions eclipsed by record border numbers. Migration Policy Institute. https://www.migrationpolicy.org/article/biden-two-years-immigration-record
3. Psychological research as the phenomenologist views it;Colaizzi,1978
4. Breastfeeding babies during war. Parents from Ukraine and other countries in crisis struggle to breastfeed and formula feed their children;Daniel;Think Global Health,2022
5. Infant Feeding in Emergencies Core Group. (2022). Ukraine summary of lessons learned and essential documents on Infant and Young Child Feeding in Emergencies (IYCF-E). https://gtam.nutritioncluster.net/sites/gtamcluster.com/files/2022-03/Ukraine%20Lessonse%20Learned%20-%20March%202022%20%28FINAL%29.pdf