“Efforts To Improve Civics Education Learning Achievement Through Learning Method C Ooperatif Model Stad (Student Teams Achievement Division) In Class Student Of X Sm A Negeri 2 Sutera Year Lesson 2016” (2018) Jurnal Ilmiah Pendidikan Scholastic, 1(2), pp. 97–107. doi:10.36057/jips.v1i2.252.