Wantoro, Agus, Eko Susilo, and Fathul Niam. “The Pengembangan Latihan Senam Tabata Terhadap Peningkatan Kebugaran Jasmani Santri Di Pondok Pesantren Nurul Ulum Sutojayan Blitar”. Patria Educational Journal (PEJ) 2, no. 4 (March 31, 2023): 30-44. Accessed May 6, 2026. https://ojs.unublitar.ac.id/index.php/pej/article/view/370.