Ariyanti, Gregoria, Prodi Pendidikan Matematika Universitas Katolik Widya Mandala Surabaya, Indonesia

• Jurnal Matematika, Statistika dan Komputasi Vol. 17 No. 1 (2020): JMSK, SEPTEMBER, 2020 - Research Articles
  Necessary and Sufficient Conditions for The Solutions of Linear Equation System
  Abstract  PDF