Randan, Fedelia, Junus Mara, and Lintje Tammu Tangdialla. “Produktivitas Alat Berat Pegecoran Kolom pada Pembangunan Apartemen 31 Sudirman Suites Makassar”. Paulus Civil Engineering Journal 3, no. 3 (January 20, 2024): 303–313. Accessed July 24, 2025. https://ojs.ukipaulus.ac.id/index.php/pcej/article/view/233.