Ponnusamy G, HO JSY. Customers as Volunteers? E-Customer Citizenship Behavior and Its Antecedents. IMBR [Internet]. 2015 Jun. 30 [cited 2026 Oct. 28];7(3):50-8. Available from: https://www.amhinternational.com/imbr/article/view/421-customers-as-volunteers-e-customer-citizenship-behavior-and-its-antecedents