Fika Fatchul Nur Wakhidah, Aditya Nugroho Widiadi, Wahyu Djoko Sulistyo. The Effects of Brainstorming Methods on The Ability to Express Opinions on History Studies at Almaarif Singosari Islamic High School . JC [Internet]. 2025 Jun. 11 [cited 2025 Jun. 13];12(1):16-27. Available from: https://jc.ejournal.unsri.ac.id/index.php/criksetra/article/view/127