Seiba Shonia, N. A. Suwastika, and R. Yasirandi. “Bag Toss Game Based on Internet of Education Things (IoET) for the Development of Fine Motor Stimulation in Children 5-6 Years Old”. EMITTER International Journal of Engineering Technology, Vol. 8, no. 2, Oct. 2020, pp. 326-45, doi:10.24003/emitter.v8i2.516.