Setiyawati, Dewi, Suparni Suparni, and Suryani M.F. Situmeang Suryani. 2023. “HUBUNGAN INFEKSI SOIL TRANSMITTED HELMINTHS (STH) DENGAN PRESTASI BELAJAR ANAK SD PERGURUAN PAHLAWAN NASIONAL MEDAN”. Jurnal Mitra Prima 5 (2). https://doi.org/10.34012/mitraprima.v5i2.4308.