Hirwo N, Pratikso P, Karlinasari R. Study of Mechanical Behavior of Expansive Clay due to the Addition of Nano Silica Dioxide (SiO2). Astonjadro [Internet]. 2025 Jan. 2 [cited 2025 Jan. 22];14(1):235-43. Available from: https://ejournal.uika-bogor.ac.id/index.php/ASTONJADRO/article/view/17079