Sadli S. Upaya meningkatkan hasil belajar pendidikan kewarganegaraan siswa dengan model picture and picture. Eureka: J. of Educ. Res. [Internet]. 2022 Aug. 17 [cited 2025 Oct. 5];1(1):13-7. Available from: https://eureka.id-sre.org/index.php/ejer/article/view/1