M. Mawardi, M. Masduki, K. Anwar, F. S. Putra, A. Al-Bajuri, and A. Saputra, “The Tradition of ‘Uang Hantaran’ in Riau Malay Marriage: an ‘Urf-Based and Maqāṣid Al-Sharī‘ah Analysis”, qj, vol. 10, no. 1, pp. 246-262, May 2026.