Sandy Maheswara, et al. “The Effect of Using Live Instagram and Q&A Strategy in Improving Students’ Speaking Skills at Senior High School 47 Jakarta”. Edukasi Elita : Jurnal Inovasi Pendidikan, vol. 2, no. 4, Oct. 2025, pp. 161-73, doi:10.62383/edukasi.v2i4.2403.