Original paper (pdf): https://www.researchgate.net/profile/Sandhya_Krishnan/publication/317345165_Rise_of_the_New_Middle_Class_in_India_and_Its_Changing_Structu

Original paper (pdf): https://www.researchgate.net/profile/Sandhya_Krishnan/publication/317345165_Rise_of_the_New_Middle_Class_in_India_and_Its_Changing_Structure/links/59351c750f7e9beee7d17724/Rise-of-the-New-Middle-Class-in-India-and-Its-Changing-Structure.pdf?origin=publication_detail https://www.researchgate.net/profile/Sandhya_Krishnan/public... Quora answer quoting her work (layman’s terms): https://www.quora.com/How-big-is-Indias-real-middle-class-in-2018 https://www.quora.com/How-big-is-Indias-real-middle-class-in...