Vol. 10 No. 2 (2021)

Articles

• Aplikasi Spherical Trigonometry dalam Menentukan Arah Kiblat Umat Islam

  Churun Lu'lu'il Maknun

  57-66

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• Probabilistic Inventory Model Using All Unit Discount Factor and Inflation

  Mohammad Soleh, Arinal Haque, Yuslenita Muda

  67-73

  • PDF

• A Mathematical Model of Microplastic Spreading into Fish Digestive Based On Abiotic Factor

  Zani Anjani Rafsanjani HSM, Nurul Suwartiningsih, Ichsan I Luqmana

  74-80

  • PDF

• Mathematical Model, Stability Analysis and Numerical Simulations for The Spread of Malaria Disease in Yogyakarta City, Indonesia

  Prihantini Prihantini

  81-88

  • PDF

• Perbandingan Analisis Faktor Klasik dan Robust secara Empiris dan Simulasi Studi kasus: Mobilitas Aktivitas Masyarakat Setiap Provinsi Di Masa Covid-19

  Yogi Anggara, Epha Diana Supandi

  89-98

  • PDF