Prediksi Penurunan Segera Fondasi Tiang di Wilayah Pekanbaru Berdasarkan Data Sondir . Siklus [Internet]. 2022 Apr. 17 [cited 2026 Jul. 18];8(1):111-23. Available from: https://journal.unilak.ac.id/index.php/SIKLUS/article/view/8985