Problem of Multinational Transnational Corporations under Covid-19Tran Si Lam, O.A. Antipanova, V.U. Babyshev, Tran ThiBich Ngoc, Dao Thanh Binh and G.A. BaryshevaSHS Web Conf., 80 (2020) 01003DOI: https://doi.org/10.1051/shsconf/20208001003