G, Gopika. “Conceptual Overview Of Shadow Economy: Socioeconomic Impact And Ramification On The Sustenance Of A Nation”. Innovare Journal of Business Management 4, no. 3 (July 1, 2016): 1–2. Accessed September 20, 2021. https://innovareacademics.in/journals/index.php/ijbm/article/view/13157.