NURHADI, Ahmad. Analisis Kekuatan Struktur Beton Bertulang Menggunakan Material Tambahan Abu Terbang (Fly Ash). Journal of Engineering and Technological Science, [S. l.], v. 1, n. 1, p. 24–32, 2025. Disponível em: https://ejournal.kalibra.or.id/index.php/jets/article/view/51. Acesso em: 14 aug. 2025.