Date: May 14, 2017
Source: Jurnal Matematika "MANTIK"
Publisher: Prodi Matematika UIN Sunan Ampel Surabaya, Universitas Islam Negeri Sunan Ampel
Date: May 14, 2017
Source: Jurnal Matematika "MANTIK"
Publisher: Prodi Matematika UIN Sunan Ampel Surabaya, Universitas Islam Negeri Sunan Ampel