“KAJIAN LITERATUR SISTEMATIK TERHADAP PENENTUAN AWAL WAKTU SUBUH: A Systematic Literature Review in The Determining on Early Prayer Time”.
Journal of Fatwa and Falak Selangor 2, no. 1 (June 30, 2025): 105–113. Accessed November 27, 2025.
https://juffas.muftiselangor.gov.my/index.php/jurnal/article/view/36.