YANTI, Cici apriza. PENERAPAN METODE PROBLEM SOLVING CYCLE UNTUK PENURUNAN KEJADIAN DBD DI JORONG KOTO RONAH NAGARI KOTO BARU PANGKALAN. Empowering Society Journal, [S. l.], v. 1, n. 1, 2020. Disponível em: https://ojs.ufdk.ac.id/index.php/ESJ/article/view/606. Acesso em: 28 oct. 2025.