Business  enterprise is undertaken by business folks generally individual or business folks press on tour to satisfy their lust for traveling. they will generally combine business and leisure business enterprise in  business  enterprise. Review articles area unit the outline of current state of understanding on a specific analysis topic. They analyze or discuss analysis antecedently printed by mortal and academicians instead of reportage novel analysis results. critique comes within the sort of systematic reviews and literature reviews and area unit a sort of secondary literature. Systematic reviews verify AN objective list of criteria, and realize all antecedently printed original analysis papers that meet the factors. They then compare the results conferred in these papers. Literature reviews, in contrast, give a outline of what the authors believe area unit the simplest and most relevant previous publications. The thought of "review article" is cut loose the thought of peer-reviewed literature. it's doable for a review to be peer-reviewed, and it's doable for a review to be non-peer-reviewed.