Manurung, Edison Hatoguan, Kerlima Hutagaol, and Dizzy Putrafakhmi. “IMPLEMENTASI LEAN CONSTRUCTION UNTUK MENINGKATKAN EFISIENSI PROYEK”. SINERGI : Jurnal Riset Ilmiah 3, no. 1 (January 16, 2026): 202–207. Accessed September 6, 2026. https://manggalajournal.org/index.php/SINERGI/article/view/2235.