Wibowo BP, Hartati U. PERANAN K.H AHMAD DAHLAN DIBIDANG PENDIDIKAN DALAM PERSEPSI SISWA SMA MUHAMMADIYAH 1 PURBOLINGGO. SD [Internet]. 2017 Dec. 28 [cited 2026 Nov. 11];1(2). Available from: https://ojs.ummetro.ac.id/index.php/swarnadwipa/article/view/613