HUSEN, Osu Oheoputra. PENERAPAN PROGRAM LANGIT BIRU TERHADAP PENURUNAN PENYAKIT ISPA DI KOTA KENDARI. Akrab Juara : Jurnal Ilmu-ilmu Sosial, [S. l.], v. 4, n. 3, p. 164–172, 2019. Disponível em: https://akrabjuara.com/index.php/akrabjuara/article/view/738. Acesso em: 30 dec. 2025.