Sirait IK, Sabila P, Antony DP, Fadil R, Utami SD, Safaruddin S. Pembentukan Perilaku Agresif Melalui Token Ekonomi. jpkk [Internet]. 2020Jun.18 [cited 2024May8];4(1):8-11. Available from: https://jpkk.ppj.unp.ac.id/index.php/jpkk/article/view/549