Azhari. “IMPROVING THE MANAGEMENT QUALITY OF ATHLETIC MANAGEMENT RUNNING NUMBERS, LUMPS AND THEMS IN SMP NEGERI 3 INGIN JAYA ACEH BESAR DISTRICT”. Jurnal Ilmiah STOK Bina Guna Medan, Vol. 8, no. 2, Oct. 2020, pp. 51-60, doi:10.55081/jsbg.v8i2.115.