The merger between Dow Chemical and DuPont results in the biggest chemical company in the world; Merck finishes Sigma-Aldrich acquisition. Rev. Quim. [Internet]. 2015 Jan. 26 [cited 2026 Sep. 18];29(2):2-4. Available from: https://revistas.pucp.edu.pe/index.php/quimica/article/view/14695