Rif’an Amrozi, and Subiono. “embuktian ifat on-ausdorff ari rup ie GL(n,C) ertindak ada M(n,C)”. imits: ournal of athematics and ts pplications, vol. 17, no. 1, July 2020, pp. 35-50, https://journal.its.ac.id/index.php/limits/article/view/5435.