Sahara A, Despa D, Widyawati R. Analisa Perubahan Metode Soil Improvement dari Pile Slab Menjadi Vacuum System. SNIP [Internet]. 2023 May 15 [cited 2025 Dec. 18];3(1). Available from: http://snip.eng.unila.ac.id/ojs/index.php/snip/article/view/387