sumekar ariana, chasanah siti uswatun, damayanti susi. analisis soil transmitted helminth dan anemia dengan prestasi belajar pada anak di sekolah dasar kecamatan banguntapan bantul yogyakarta. formil [Internet]. 2019Nov.15 [cited 2026Jul.6];4(2):175-86. Available from: https://formilkesmas.respati.ac.id/index.php/formil/article/view/268