Pakpahan J. Implementation of Suction Technique for Airway Cleaning Is Not Effective in Stroke Patients at Vita Insani Pematangsiantar Hospital. COVID-19 [Internet]. 2024 Oct. 5 [cited 2025 Dec. 21];2(01):47-53. Available from: https://jurnal.devitara.or.id/index.php/sehat/article/view/121