Rijanto, Y. Arief. “Financial Flexibility in Highly Regulated Market: Indonesian Telecommunication Case During Tariff Pricing War”. International Research Journal of Business Studies 8, no. 2 (August 1, 2015): 123–135. Accessed January 18, 2026. https://irjbs.prasetiyamulya.ac.id/index.php/jurnalirjbs/article/view/746.