S. R. I. Zulkiply, N. Jaafar, N. A. F. Muhamad, and S. H. Abd Samad, “Aplikasi Fuzzy Delphi: Kaedah Membimbing Kesalahan Bacaan Al-Quran Warga Emas Bersandarkan Hadis Rasulullah: Application of the Fuzzy Delphi Method: A Hadis-Based Approach to Guiding Qur’anic Recitation Errors Among the Elderly”, JOHS, vol. 10, no. 1 (SI), pp. 127–139, May 2025.