Indriana Natalia and Achmad Fauzi 2022. Comparison of Oral Hygiene Using Chlorhexidine Solution and Hexadol Solution Towards Prevention of Ventilator Associated Pneumonia in Patients with Mechanical Ventilators . Jurnal Keperawatan Komprehensif (Comprehensive Nursing Journal). 8, 1 (Jan. 2022). DOI:https://doi.org/10.33755/jkk.v8i1.313.