Tommy Iduwin; Sigit Pranowo Hadiwardoyo; Riana Herlina Lumingkewas; Andri Irfan Rifai; Silvanus Nohan Rudrokasworo. A Statistical Approach to Evaluating the Influence of Paving Block Thickness and Sand Bedding on Surface Deflection. Proc. eng. technol. innov. 2026.