Muhyi, M., Hanafi, M., Asgi Sukmana, A., Darma Utamayasa, I. G. and Rangga Prastyana, B. (2021) “The effectiveness of krwanjang game implementation on sepak sila’s skills in sepak takraw game at Surabaya sepak takraw academy”, Jurnal SPORTIF : Jurnal Penelitian Pembelajaran, 7(3), pp. 367 - 377. doi: 10.29407/js_unpgri.v7i3.16148.