Thanh Hoa N, Nu Tam An N, Cong Khanh N. EFFECTIVENESS OF A PARENT COACHING PROGRAM IN ENHANCING PARENTS’ INTERACTION SKILLS WITH CHILDREN WITH AUTISM SPECTRUM DISORDER: AN A–B–C SINGLE-CASE RESEARCH DESIGN. HNUE JoES. 2026;71(5):186-195. doi:10.18173/2354-1075.2026-0081