C. Lakhdar, K. Abdelkader, and D. O. Haimouda, “The Device Divide: A PLS-SEM Analysis of Mediating Digital Exclusion in Algerian Households”, Chall. issue mod. sci., vol. 5, no. 1, p. 327, Feb. 2026, doi: 10.15421/cims.5.327.