His overview Meta-GS-626510 Biological Activity analyses (PRISMA) strategy is usedReporting Things for Systematic Reviews and of research. Figure six shows approach is applied because the methodology. Information were extracted of research. Figure 6 shows the the adopted working critique methodology within this review from many databases primarily based adopted working methodology. Data have been extractedIEQ in variousschool classrooms and on keyword phrases, abstract, and conclusions, focusing on from Indian databases depending on associated case studies. Several complete review articles and a few research articles around the basis of title and abstract have been considered for the final choice. Just after detailed analyses of theSustainability 2021, 13, x FOR PEER REVIEW5 ofSustainability 2021, 13,search phrases, abstract, and conclusions, focusing on IEQ in Indian school classrooms and related case studies. A couple of full assessment articles and some analysis articles around the basis of title and abstract have been deemed for the final selection. Soon after detailed analyses of the thirty-seven incorporated articles, the suggestions generated by means of the understanding of existing thirty-seven included articles, allall the tips generated by way of the understanding of current understanding organized and and linked together to form a systematic review, was understanding have been have been organizedlinked collectively to type a systematic review, whichwhich was then followed by a detailed discussion, conclusion, and directions. then followed by a detailed discussion, conclusion, and futurefuture directions.five ofFigure 6. PRISMA review methodology. Figure 6. PRISMA review methodology.three. Indian Climatic Classification and Indoor Environmental Quality three. Indian Climatic Classification and Indoor Environmental Top quality India has about 1.35 billion individuals residing in a geographical region of 3,287,263 km India has about 1.35 billion people residing inside a geographical region of 3,287,263 km2 [34,35], 2 [34,35], generating it the seventh most populated nation in the planet planet out of 195 making it the seventh most densely densely populated nation in theout of 195 councountries [36,37]. Being a multi-seasonal nation using a wide stretch from east west and tries [36,37]. Becoming a multi-seasonal country with a wide stretch from east toto west and north to south, temperature, humidity, and wind speed varied dynamically India. The north to south, temperature, humidity, and wind speed varied dynamically inin India. The National Building Code (NBC) 2016 [38] classified India into five climate zones, i.e., hot National Developing Code (NBC) 2016 [38] classified India into 5 climate zones, i.e., hot and dry, warm and humid, temperate, cold, and composite. The percentage area of Indian and dry, warm and humid, temperate, cold, and composite. The percentage location of Indian land beneath each and every climate zone isis shown in Table 1 together with the classification criteria based on land under each and every climate zone shown in Table 1 with all the classification criteria determined by NBC 2016. The window-to-wall ratio and outer lux levels are also tabulated as per the NBC 2016. The window-to-wall ratio and outer lux levels are also tabulated as per the Energy Conservation Building Code (ECBC) 2017 [39] suggestions. Power Conservation Building Code (ECBC) 2017 [39] suggestions.Sustainability 2021, 13,6 ofTable 1. Indian climatic zones and linked information from NBC 2016 and ECBC 2017.NBC 2016 [38] Climatic Zone Hot-Dry Warm-Humid Temperate Cold Tasisulam manufacturer composite Mean of Monthly Temperature Relative Humidity Climatic Region km2 545,686 1,160,404 9862 36.
