Adikpe, Agburu Ogah, Matthew Iyobhebhe, Caleb Akezi Amlabu, and James Gaina Bashayi. “Congestion Analysis of a GSM Network in Kaduna State Nigeria”. International Journal of Advanced Natural Sciences and Engineering Researches 5, no. 1 (December 31, 2021): 1–6. Accessed May 19, 2024. https://as-proceeding.com/index.php/ijanser/article/view/53.