“THE EFFECTIVENESS OF PROBLEM-SOLVING-BASED INFORMATION SERVICES IN IMPROVING THE HIGH ORDER THINKING SKILLS OF ADOLESCENTS AT TANJUNG GUNDAP”, ICMS, vol. 2, no. 1, pp. 83–94, Jan. 2025, Accessed: Jul. 10, 2026. Available: https://www.proceeding.unrika.ac.id/index.php/ICMS/article/view/59