Zhafirah, Athaya, and Subhan Mulyana. “Performance Assessment of Paving Blocks With Tannery Sludge As a Partial Cement Replacement”. INERSIA lnformasi dan Ekspose Hasil Riset Teknik Sipil dan Arsitektur 21, no. 2 (January 10, 2026): 196–207. Accessed January 16, 2026. https://journal.uny.ac.id/index.php/inersia/article/view/84458.