Haganta, Theo, Mardiaman, and Hikma Dewita. 2026. “Evaluation of the Implementation of Occupational Safety and Health (K3) in the Road Improvement Construction Project in Kabanjahe, Karo Regency”. Civilla : Jurnal Teknik Sipil Universitas Islam Lamongan 10 (2):212-21. https://doi.org/10.30736/cvl.v10i2.1434.