Syaza Ibra Harlin, Dikky Chandra, and Firdaus Nursal, trans. “Analysis of Signal Quality Performance on Telkomsel Providers in Simpang Alahan Mati District, Pasaman Regency”. International Journal of Wireless And Multimedia Communications 1, no. 2 (August 23, 2024): 44–52. Accessed May 24, 2026. https://jowim.org/index.php/jowim/article/view/19.