Jannah, Nur Intan Roudhatul, and Ika Desy Wardani. “Developing English Speaking Skills by Using Voice Note Friend to Motivate Silent Students at MA Mambaul Jenggawah”. Jurnal Educazione : Jurnal Pendidikan, Pembelajaran dan Bimbingan dan konseling 12, no. 2 (November 30, 2024): 150–157. Accessed March 12, 2025. https://ejurnal.uij.ac.id/index.php/EDU/article/view/3442.