Panigoran Siburian. EVALUATION OF CURRICULUM MANAGEMENT IN IMPROVING THE QUALITY OF EDUCATION IN STATE SENIOR HIGH SCHOOLS IN DELI SERDANG REGENCY, NORTH SUMATERA PROVINCE. IJERLAS [Internet]. 2025 Mar. 18 [cited 2025 Apr. 7];5(2):556-63. Available from: http://radjapublika.com/index.php/IJERLAS/article/view/2620