LESTARI, Astri; AMELIA, Evi; MARIANINGSIH, Pipit. 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, [S. l.], v. 10, n. 1, p. 32–44, 2018. DOI: 10.21009/biosferjpb.10-1.5. Disponível em: https://journal.unj.ac.id/unj/index.php/biosfer/article/view/5474. Acesso em: 25 may. 2026.