Andriani, Debrina Puspita, and Fu-Shiang Tseng. “Coordinating a Dual-Channel Supply Chain With Pricing and Extended Warranty Strategies under Demand Substitution Effects”. Eastern-European Journal of Enterprise Technologies 3, no. 3 (123) (June 30, 2023): 45–56. Accessed December 21, 2024. https://journals.uran.ua/eejet/article/view/277293.