Tukiran, N. A., and N. ‘Azzah Kamri. “Analisis Pemakaian Standard Untuk Pengurusan Hotel Patuh Syariah Di Malaysia: Analysis the Usage of Standards for Shariah Compliant Hotels Management in Malaysia”. Online Journal of Research in Islamic Studies, vol. 5, no. 2, Aug. 2018, pp. 61-79, http://ijie.um.edu.my/index.php/RIS/article/view/16430.