Wilis, Feni, AND 		Fikriani, Tiara.
" PENGEMBANGAN LEMBAR KERJA SISWA BERBASIS METODE SELF DIRECTED LEARNING (SDL)TERHADAP KEMAMPUAN BERFIKIR KRITIS SISWA KELAS X SMA N 2 TILATANG KAMANG" <em>Jurnal Ilmiah Mahasiswa STKIP Ahlussunnah</em> [Online], Volume 1 Number 2 (13 December 2019)