Bria, M. et al. 2021. Prevalence and risk factors of Ascaris lumbricoides infection in children of Manusak Village, Kupang District, East Nusa Tenggara Province, Indonesia. Qanun Medika - Medical Journal Faculty of Medicine Muhammadiyah Surabaya. 5, 2 (Jul. 2021). DOI:https://doi.org/10.30651/jqm.v5i2.5191.