Ngadiron, Suhaila, and Siti Nur Izyandiyana Ab Hadi. “THE EFFECTIVENESS OF THE SPAGHETTI TOWER MARSHMALLOW CHALLENGE ON STUDENTS’ SELF-CONFIDENCE AND SOFT SKILLS AT HENRY GURNEY SCHOOL”. INTERNATIONAL JOURNAL OF EDUCATION, PSYCHOLOGY AND COUNSELLING (IJEPC) 11, no. 62 (March 15, 2026): 934–944. Accessed March 15, 2026. https://gaexcellence.com/ijepc/article/view/7138.