Validity of measurement of femoral anteversion angle using FEMORA® software based on two-dimensional radiographic imaging examination femur in children with cerebral palsy in Indon... oleh Tri Wahyu Martanto, Yusuf Rizal, Irwanto, Sulis Bayu Sentono, Rosy Setiawati, Sri Andreani Utomo, Prastiya Indra Gunawan, Nurul Kusuma Wardani, Prima Hari Nastiti, Rachmat Agung Widodo, Moon Seok Park, Arif Zulkarnain, Hizbillah Yazid, Hendra Cahaya Kumara, Muhammad Ihsan Kitta