Suhendi R, Mughni A. Pengembangan Buku Ajar Ushul Fiqh Al-Waraqat Kelas VII di MTS Ibrahimy Sukorejo Situbondo. J. Pendidik. Islam Indones [Internet]. 2018Oct.2 [cited 2024Nov.22];3(1):92-106. Available from: https://ojs.pps-ibrahimy.ac.id/index.php/jpii/article/view/90