[1]
A. K. L. Kotan and F. Indriyani, “Analisis Strategi Pemasaran Kartu Perdana Dan Voucher Telkomsel Di Jakarta Barat: Analysis of Telkomsel Prepaid Card and Voucher Marketing Strategies in West Jakarta”, JMAEKA, vol. 2, no. 4, pp. 856–865, Apr. 2026.