Indriyanti Novitasari, and Raden Aswin Rahadi. 2025. “Financial Performance Analysis and Z-Score Assessment Of Telecommunication Industry: PT Indonesia, PT XL Axiata, PT Indosat Ooredoo, PT Smartfren Telecom Before and After Covid19 Pandemic”. Al-Kharaj: Jurnal Ekonomi, Keuangan & Bisnis Syariah 7 (3):1145 -. https://doi.org/10.47467/alkharaj.v7i3.6269.