Da’i, Mohamad, Rohmad Apriyanto, Adi S, and Hilmy Aliriad. 2023. “The Influence of the Role of Parents and Coaches on the Character Formation of 15-Year-Old Athletes”. Nusantara of Research : Jurnal Hasil-Hasil Penelitian Universitas Nusantara PGRI Kediri 10 (2), 182-91. https://doi.org/10.29407/nor.v10i2.21853.