FARDA KURNIAWAN; DANANG ARI SANTOSO; WAWAN SETIAWAN. Analisis Psikologi Terhadap Kepercayaan Diri Atlet Sepakbola. Jurnal Pendidikan Jasmani (JPJ), [S. l.], v. 1, n. 2, p. 47–58, 2020. DOI: 10.55081/jpj.v1i2.126. Disponível em: https://www.jurnal.stokbinaguna.ac.id/index.php/JPJ/article/view/126. Acesso em: 3 oct. 2026.