Gajendra Kumar Gupta, Vivek Kumar Mishra, Neha Singh, Sameer Rastogi, Zia Afroz Mithilesh Kumar Tyagi. “Overview of Neuromarketing: Theoretical Framework and Techniques”. European Economic Letters (EEL), vol. 14, no. 3, Sept. 2024, pp. 972-6, https://www.eelet.org.uk/index.php/journal/article/view/1858.