Anggraini, Silvia, Joko Siswanto, and Sukamto Sukamto. 2019. “Analisis Dampak Pemberian Reward And Punishment Bagi Siswa SD Negeri Kaliwiru Semarang”. MIMBAR PGSD Undiksha 7 (3). https://doi.org/10.23887/jjpgsd.v7i3.19393.