Saputri, Niken Dian, Nurnawati Hindra H, and Andri Astuti I. “Analysis Of Metta Solo FM Radio Marketing Communication Management In Increasing The Number Of Advertisement”. Solidaritas: Jurnal Ilmu-Ilmu Sosial 8, no. 2 (January 23, 2025). Accessed January 31, 2025. https://ejurnal.unisri.ac.id/index.php/sldrts/article/view/11276.