Gunawan, A., U. Sumarwan, L. N. Yuliati, and S. Jahroh. “Cross-Channel Behavior in Indonesia: Are Omnichannel Shoppers More Loyal Than Multichannel Shoppers?”. Binus Business Review, vol. 13, no. 3, Oct. 2022, pp. 285-92, doi:10.21512/bbr.v13i3.8526.