Ekelemu , O. and Adikwu, F.E. 2026. Cross-Departmental Alignment Frameworks during Major Expansion Projects: A Strategic Review of Operations and Project Interface Management in Brownfield Liquefaction Expansions. Global Journal of Education, Finance and Management. 2, 09 (Sep. 2026), 349–361. DOI:https://doi.org/10.65150/EP-gjefm/V2E9/2026-03.