Lestari, Astri, Evi Amelia, and Pipit Marianingsih. “PENGEMBANGAN LEMBAR KERJA SISWA BERBASIS CTL (CONTEXTUAL TEACHING AND LEARNING) SEBAGAI BAHAN AJAR SISWA SMA MA KELAS XII SUBKONSEP KULTUR IN VITRO”. Biosfer: Jurnal Pendidikan Biologi 10, no. 1 (January 12, 2018): 32–44. Accessed May 25, 2026. https://journal.unj.ac.id/unj/index.php/biosfer/article/view/5474.