ANDANGSARI, E. W.; RUMONDOR, P. C. Exploring hope of the world`s champion Indonesian badminton athletes in 70 & 90. Jurnal Psikologi Ulayat, [S. l.], v. 1, n. 1, p. 25–36, 2012. DOI: 10.24854/jpu3. Disponível em: https://publication.k-pin.org/index.php/jpu/article/view/3. Acesso em: 25 jul. 2024.