efficient - effective and well organised (the opposite is inefficient) - มีประสิทธิภาพ Articles found: Fewer curbs soon, says PM (19/08/2021) Protesters rally at Government House (17/08/2021) Movie Preview: Office Uprising (10/12/2020) CCSA names groups that can return (28/08/2020) Minister denies 'industrial' monkey use (07/07/2020)
