Wan Ahmad, Wan Sofiah, and Zulkefli Aini. 2018. “Al-Hikmah Rethorical Da’wah Through Gentle Method In "Tenggelamnya Kapal Van Der Wijck" Novel Written By HAMKA”. Al-Qanatir: International Journal of Islamic Studies 13 (1), 1-13. http://al-qanatir.com/index.php/qanatir/article/view/180.