“The Effects of Education and Parents’ Income on Interest in Continuing Strata-2 S2 Santri in Islamic Boarding School Students Jagad ’Alimussirry Institutions”. Journal Intellectual Sufism Research (JISR) 3, no. 1 (November 24, 2020): 16–21. Accessed August 25, 2026. https://jurnal.jagadalimussirry.com/index.php/ojs/article/view/84.