ANESTESIA SITUMORANG; BINSAR TISON GULTOM; ANTON LUVI SIAHAAN. PENGARUH MODEL PEMBELAJARAN CONTEXTUAL TEACHING AND LEARNING TERHADAP HASIL BELAJAR KELAS XI PIS SMA NEGERI 4 PEMATANG SIANTAR T.A 2022/2023. Pengembangan Penelitian Pengabdian Jurnal Indonesia (P3JI), [S. l.], v. 1, n. 2, p. 151–161, 2023. Disponível em: https://jurnal.migascentral.com/index.php/p3ji/article/view/34. Acesso em: 20 jul. 2026.