SETIAWAN, W. A. .; IKANINGTYAS, M. . Penerapan Administrasi Berbasis Aplikasi "Sier Sport Arena" Pada PT Surabaya Industrial Estate Rungkut Untuk Mendukung Kelancaran Operasional Fasilitas Olahraga. Economics And Business Management Journal ( EBMJ ), [S. l.], v. 1, n. 03, p. 135–139, 2024. DOI: 10.66084/ebmj.v1i03.409. Disponível em: https://www.ejournal-rmg.org/index.php/EBMJ/article/view/409. Acesso em: 28 mar. 2026.