| Supported by: |
Mukarram, Akhmad, UIN Sunan Ampel Surabaya, Surabaya, Indonesia, Indonesia
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Jurnal Matematika MANTIK Vol. 8 No. 1 (2022): April - June - Articles
Ideal Data to Determine Accurate Fajr Time
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Jurnal Matematika MANTIK
Department of Mathematics, Faculty of Science and Technology.
Universitas Islam Negeri Sunan Ampel Surabaya
Jl. Jend. Ahmad Yani 117 Surabaya, East Java 60237, Indonesia.
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