MANURUNG, Edison Hatoguan; HUTAGAOL, Kerlima; PUTRAFAKHMI, Dizzy. IMPLEMENTASI LEAN CONSTRUCTION UNTUK MENINGKATKAN EFISIENSI PROYEK. SINERGI : Jurnal Riset Ilmiah, [S. l.], v. 3, n. 1, p. 202–207, 2026. DOI: 10.62335/sinergi.v3i1.2235. Disponível em: https://manggalajournal.org/index.php/SINERGI/article/view/2235.. Acesso em: 5 sep. 2026.