Ulya, N. R., S. Sulaiman, and S. Soegiyanto. “Evaluation of Aeromodelling Sports Achievement Development at the 2019 National Sports Games Training Center of Central Java Province”. Journal of Physical Education and Sports, Vol. 11, no. 2, June 2022, pp. 163-70, doi:10.15294/jpes.v11i2.56553.