“Pengaruh Metode Pembelajaran Debat Aktif Terhadap Hasil Belajar Siswa SMAN 1 Belitang Hilir”. Cakrawala: Jurnal Pendidikan, vol. 11, no. 2, November 2017, hlm. 75-83, https://doi.org/10.24905/cakrawala.v11i2.112.