Durman, O., Durman, M., Topalova, E., Grytsak, L., & Zhiliaieva, O. (2021). An economic model to assess the effectiveness of economic cooperation between Ukraine and international non-government organization. Journal of Eastern European and Central Asian Research (JEECAR), 8(1), 62–80. https://doi.org/10.15549/jeecar.v8i1.640