1.
Haris S, Sofyani S, Lubis B, Lubis M, Pasaribu S, Lubis I. Parental knowledge, attitude and practice on malaria in Mandailing Natal district. PI [Internet]. 31Aug.2007 [cited 29Mar.2024];47(4):161-. Available from: https://paediatricaindonesiana.org/index.php/paediatrica-indonesiana/article/view/392