Musthapar , N. F. ., M. R. Muwazir, and B. . Ahmad. “Instrument Development Of The Effectiveness Of Islamic Post-Marriage Courses On Husband-Wife Relationships In Selangor: Pembangunan Instrumen Keberkesanan Kursus Pasca Perkahwinan Islam Terhadap Perhubungan Suami Isteri Di Negeri Selangor”. Al-Qanatir: International Journal of Islamic Studies, vol. 33, no. 2, Feb. 2024, pp. 42-50, https://www.al-qanatir.com/aq/article/view/635.