NUGRAHA MURDIANSYAH, Bayu. Pengaruh Latihan Kombinasi Mental Training, Circuit Training, Weight Training Terhadap Daya Tahan Aerobik Pemain Sepak Bola SSB Rajawali Usia 12-15 Di Kabupaten Ponorogo. BULLET : Jurnal Multidisiplin Ilmu, [S. l.], v. 4, n. 4, p. 421–428, 2025. Disponível em: https://journal.mediapublikasi.id/index.php/bullet/article/view/5672. Acesso em: 7 dec. 2025.