Fediani, Yunita, Masayu Rita Dewi, Muhammad Irfannuddin, Masagus Irsan Saleh, and Safri Dhaini. 2014. “The Effect of Regular Aerobic Exercise on Urinary Brain-Derived Neurotrophic Factor in Children”. Paediatrica Indonesiana 54 (6):351-7. https://doi.org/10.14238/pi54.6.2014.351-7.