Konoplev, Igor, Roman Kozlovskiy, Valeriy Shvets, Alexandr Kuznetsov Andrey Beloded, Georgiy Kagramanov, Vadim Safronov, and Anna Yartym. 2017. “Purification of Crude Lactide to Polymerization Grade Purity by Molt Recrystallization Method”. Asian Journal of Chemistry 29 (8):1797-1802. https://doi.org/10.14233/ajchem.2017.20639.