Nurkholis F, Ariani R, Prasetyo A, Puspita` R, Sadhana U, Miranti IP, Istiadi H. Comparing the Pulmonary-Spirometry In Laboratory Workers Who Wear Acchadana® and KN95® Masks. Medica Hospitalia J. Clin. Med. [Internet]. 2024 Jul. 31 [cited 2024 Dec. 21];11(2):160-6. Available from: http://medicahospitalia.rskariadi.co.id/medicahospitalia/index.php/mh/article/view/1076