MANURUNG, Alberth Supriyanto. PENGARUH MODEL PEMBELAJARAN CONTEXTUAL TEACHING DAN LEARNING (CTL) TERHADAP HASIL BELAJAR MATEMATIKA SISWA KELAS XI IPA SMA NEGERI 31 JAKARTA. JGK (Jurnal Guru Kita), [S. l.], v. 4, n. 3, p. 1–10, 2020. DOI: 10.24114/jgk.v4i3.19454. Disponível em: http://103.242.233.34/index.php/jgkp/article/view/19454. Acesso em: 31 jan. 2025.