Faktor Lingkungan dan Perilaku yang Berhubungan dengan Kejadian Malaria di Kecamatan Panyabungan Mandailing Natal Sumatera UtaraPanyabungan is one of the districts in Mandailing Natal regency which is an endemic area of malaria. The number of Malaria cases until 2013 reached 36.6 ‰ in 2879 positive ...