Katon Cahyo Gumilang, & Aidila Pratiwi Siregar. (2026). Football Management and Athletic Performance at PSDS Deli Serdang (2024–2026). Musamus Journal of Physical Education and Sport (MJPES), 8(3), 1486-1491. https://doi.org/10.35724/mjpes.v8i3.8099