AMBARSARI, HANIES, and AFLAKHUR RIDLO. “Isolation and Urease Activity Test of Bacteria for Calcium Carbonate (Calcite) Precipitation (Biocementation) in Soil”. Microbiology Indonesia 12, no. 3 (April 8, 2019): 2. Accessed April 25, 2024. https://jurnal.permi.or.id/index.php/mionline/article/view/651.