Basir, A., K. Khamdanah, A. Umaemah, and H. Rizka. “Implementing the Hello Talk Application to Teach Speaking Skills in Vocational High Schools”. International Journal of Educational Qualitative Quantitative Research, vol. 3, no. 2, Dec. 2024, pp. 1-14, doi:10.58418/ijeqqr.v3i2.108.