Megawati, N., R. Pratama, N. Uswatunnisa, P. Wandana, A. Zain, and A. Setiyanto. “Risk Prevention Efforts of Family Dysfunction through an Educational Box Game Based on Talking Pen”. Jurnal Pengabdian Kepada Masyarakat Politeknik Negeri Batam, Vol. 2, no. 2, Dec. 2020, pp. 99-11, doi:10.30871/abdimaspolibatam.v2i2.1362.