Annisa Shabirah Hajar and Indah Ayu Sari (2024) “Time Calculation for Prayer: Insights from Ikhtiṣaru Al-Falaki by Abu Muhammad Isa”, KULMINASI: Journal of Falak and Sharia, 2(2), pp. 16–23. doi: 10.22373/kulminasi.v2i2.6082.