KAPIL SHARMA, RAJIV KHOSLA, YOGESH KUMAR. Application of Morgan and Krejcie & Chi-Square Test with Operational Errands Approach for Measuring Customers’ Attitude & Perceived Risks Towards Online Buying. International Journal of Intelligent Systems and Applications in Engineering, [S. l.], v. 11, n. 3s, p. 280–285, 2023. Disponível em: https://ijisae.org/index.php/IJISAE/article/view/2685. Acesso em: 3 jul. 2024.