NDUBUISI , P. O. G. .; Engr Prof Sony Emeka Ali; DR OMATSEYIONE NESIAMA; ENGRCLETUS ONYEMHESEAGBAKHAMEN; ASSOCIATE PROFESSOR CYNTHIA AMAKAOBIORAH PHD; ENGR UGAH THEOPHILUS AKU. EFFECTIVE PROJECT INTERFACE MANAGEMENT FOR COMPLEX BUILDING PROJECTS. se 2025, 2, 07-12.