Fika Fatchul Nur Wakhidah, et al. “The Effects of Brainstorming Methods on The Ability to Express Opinions on History Studies at Almaarif Singosari Islamic High School ”. Criksetra: Jurnal Pendidikan Sejarah, vol. 12, no. 1, June 2025, pp. 16-27, doi:10.36706/jc.v12i1.127.