Butarbutar, R. and Karnine, S.M.B.B.V.V. 2024. Blended Snowballing Discussion Technique and Collaborative Learning Pedagogy in EFL Speaking. GLENS: Global English Insights Journal. 1, 2 (May 2024), 42–54. DOI:https://doi.org/10.61220/glens.v1i2.338.