Aryu Puspasari SF. Predictors of Self-Efficacy in Patients with Chronic Obstructive Pulmonary Disease. - [Internet]. 2026 Jun. 11 [cited 2026 Jun. 22];8(1):428-37. Available from: https://www.jusindo.publikasiindonesia.id.solusipublish.com/index.php/jsi/article/view/514