Abstract Background Although protocol registration of systematic reviews/meta-analysis (SR/MA) is still not mandatory. it is highly recommended that authors publish their SR/MA protocols prior to submitting their manuscripts for publication as recommended by the Cochrane guidelines for conducting SR/MAs. our aim was to assess the awareness. obstacles. https://ashleyshomestores.shop/product-category/5-piece-sectional-with-chaise-and-audio-system/