MOHAMED ABDULSALAM HAMED AL-QAZOUN; FATHI MUFTAH ABDULMAJID ALI. The impact of using standard costing on controlling cost elements in the mobile telecommunications sector: An applied study on Libyana Mobile Phone Company. Journal of Libyan Academy Bani Walid, [S. l.], v. 2, n. 2, p. 69–89, 2026. Disponível em: https://journals.labjournal.ly/index.php/Jlabw/article/view/504. Acesso em: 17 apr. 2026.