Rifqi Silfiana. “THE SPIRITUAL INTELLIGENCE DEVELOPMENT OF THE STUDENTS THROUGH RELIGIOUS ACTIVITIES AND MADRASAH DINIYAH AWALIYAH PROGRAM”. Jurnal Pendidikan Dompet Dhuafa, Vol. 9, no. 02, Nov. 2019, pp. 41-48, https://ojs.pendidikandd.org/index.php/JPD/article/view/176.