Putri, Haniyyah Prastia, and A’immatul Fauziyah. “Knowledge about Anemia and Physical Activity With the Incidence of Anemia Among Adolescent Girls ”. Jurnal Ilmiah Kesehatan (JIKA), vol. 5, no. 2, Aug. 2023, pp. 260-6, doi:10.36590/jika.v5i2.520.