“Acoustic Emissions and Electric Signal Recordings, When Cement Mortar Beams Are Subjected to Three-Point Bending under Various Loading Protocols”. Fracture and Structural Integrity 11, no. 40 (April 3, 2017): Pages 52–60. Accessed July 8, 2026. https://fracturae.com/index.php/fis/article/view/1844.