SITUMORANG, Eduward; ., Johnson. PENGARUH MODEL PEMBELAJARAN STUDENT FACILITATOR AND EXPLAINING TERHADAP HASIL BELAJAR EKONOMI SISWA SMA NEGERI 4 MEDAN. JURNAL PENELITIAN BIDANG PENDIDIKAN, [S. l.], v. 22, n. 1, p. 23–29, 2017. DOI: 10.24114/jpbp.v22i1.6155. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/penelitian/article/view/6155. Acesso em: 14 feb. 2026.