Mohamed Abdulsalam Hamed Al-Qazoun, and 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 2, no. 2 (March 14, 2026): 69–89. Accessed April 17, 2026. https://journals.labjournal.ly/index.php/Jlabw/article/view/504.