Perha, Tetiana. 2022. “Waste Recycling in the Early Soviet Union Period: The Success Story of Ukrutilzbir JSC”. Scientific Papers of the Vinnytsia Mykhailo Kotsyiubynskyi State Pedagogical University Series History, no. 39 (April): 26-35. https://doi.org/10.31652/2411-2143-2022-39-26-35.