Effect of supply chain agility, adaptability and alignment on operational performance: the mediating role of competitive advantage. - Ajit Pal Singh; Misrak Waltengus Amare; Muna Mekbeb Asfaw; Rediate Kassahun Gezahegn; Rezan Tekalegn Adane; Sefanit Sisay Alemayehu; Venkata Mallikharjuna Kishan Ivatury (Int. J. Syst. Assur. Eng. Manag., 2025)