Devina Puspa Wulandari, Laksmita Dewi Adzillina. Efektivitas Deep Breathing Exercise terhadap tingkat Stress pada Lansia. JKA [Internet]. 2024 Oct. 30 [cited 2026 Feb. 18];8(2):293-300. Available from: https://ejournal.unimman.ac.id/index.php/jka/article/view/736