Thi Ben, P. et al. 2024. MULTIPLE OPPOSITIONS APPROACH USED IN SPEECH THERAPY OF CHILDREN WITH SPEECH SOUND DISORDERS: REVIEW AND SUGGESTIONS FOR USING IN VIETNAMESE. Journal of Science Educational Science. 69, 5A (Dec. 2024), 219–227. DOI:https://doi.org/10.18173/2354-1075.2024-0097a.