Wilis, F., & Fikriani, T. (2019). PENGEMBANGAN LEMBAR KERJA SISWA BERBASIS METODE SELF DIRECTED LEARNING (SDL)TERHADAP KEMAMPUAN BERFIKIR KRITIS SISWA KELAS X SMA N 2 TILATANG KAMANG. Jurnal Ilmiah Mahasiswa STKIP Ahlussunnah, 1(2). Retrieved from https://ojs.stkip-ahlussunnah.ac.id/index.php/JIMSA/article/view/124