PUJIANTO, Pujianto. Peningkatan prestasi siswa materi renang gaya dada melalui penggabungan kekuatan dua orang. Patria Educational Journal (PEJ), [S. l.], v. 3, n. 2, p. 189–194, 2023. DOI: 10.28926/pej.v3i2.1077. Disponível em: https://ojs.unublitar.ac.id/index.php/pej/article/view/1077. Acesso em: 16 aug. 2026.