Understanding Valences in Mobile Grocery Shopping: Do Consumers' Characteristics Matter? - Pow-Yee Hoh; Sook-Jian Loo; Garry Wei-Han Tan; Voon-Hsien Lee; Eugene Cheng-Xi Aw; Tat Huei Cham; Keng-Boon Ooi (J. Comput. Inf. Syst., 2023)