Ibrahim AM, Wiza R. The Eksistence of Kitab Kuning Use in Learning: A Study at Salafiyah Tarbiyah Islamiyah Boarding School of Padang Indonesia. Khalifa: J. Islamic Education [Internet]. 2021 Feb. 27 [cited 2026 Apr. 19];5(1):1-13. Available from: http://kjie.ppj.unp.ac.id/index.php/kjie/article/view/01