Damayanti Nababan, Masito Pangarbuan, and Lilis Surbakti. “STRATEGI PEMBELAJARAN AFEKTIF (SPA)”. Jurnal Pendidikan Sosial Dan Humaniora, vol. 2, no. 2, May 2023, pp. 786-91, https://publisherqu.com/index.php/pediaqu/article/view/185.