Ticoalu, P. R. and Putro, U. S. (2026) “DIAGNOSING TELKOMSEL MOBILE REVENUE UNDERPERFORMANCE FOLLOWING FIXED-MOBILE CONVERGENCE INTEGRATION”, International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS), 6(4), pp. 1761–1766. doi: 10.5281/zenodo.21333487.