Doan Van Trai, Nguyen Tri Thong, Doan Hoang Diem Trang. INNOVATION AND BUSINESS PERFORMANCE OF SMALL AND MEDIUM-SIZED ENTERPRISES IN THE FAST-MOVING CONSUMER GOODS SECTOR: THE ROLE OF LEADERSHIP AND ORGANIZATIONAL LEARNING. HUIT_OJS. 2026;26(3E):1477. doi:10.62985/j.huit_ojs.vol26.no3E.566