SADAQUAT HUSSAIN; MUHMMAD FAROOQUE; DR. MUNEER AHMED; NIZAKAT ALI. EXPERIMENTAL INVESTIGATION OF SUSTAINABLE CONCRETE SLENDER BEAM UTILIZING FINE COAL BOTTOM ASH AND GROUNDED COIR FIBRE. Spectrum of Engineering Sciences, [S. l.], v. 4, n. 3, p. 6933–6940, 2026. Disponível em: https://thesesjournal.com/index.php/1/article/view/2682. Acesso em: 8 oct. 2026.