J. Jane Odella, N. Miskiyah, and E. Alhadi, “Determinants of Firm Value in the Telecommunications Sub-Sector: Evidence from the 2011–2021 Period”, Int. J. Adv. Res. Soc. Stud., vol. 5, no. 1, pp. 55–60, Apr. 2026, doi: 10.5281/zenodo.19434136.