I. . Suciani, S. . Maryanto, and I. . Mulyasari, “HUBUNGAN PERSEN LEMAK TUBUH DAN ASUPAN ZAT BESI DENGAN KEBUGARAN JASMANI PADA REMAJA DI SMK WIDYA PRAJA UNGARAN: THE CORRELATION BETWEEN PERCENT BODY FAT AND IRON INTAKE WITH PHYSICAL FITNESS OF THE ADOLESCENTS IN VOCATIONAL SCHOOL WIDYA PRAJA UNGARAN”, JGK, vol. 10, no. 23, pp. 96–106, Jan. 2018.